Z31/hoodscoop php - Revision history

XenonzcarImporter: Rewrite 1 archive URL(s) to internal wikilinks

2026-05-17T01:59:28Z

Rewrite 1 archive URL(s) to internal wikilinks

← Older revision		Revision as of 01:59, 17 May 2026
Line 100:		Line 100:
	=== Sources Used ===		=== Sources Used ===

	[~~https://dev.z31library.com/xenonzcar_archive/z31~~/z31fsm.php 1984-1988 Nissan 300ZX Factory Service Manual]- 300zx turbo scoop Images by onefast87		[[Z31/z31fsm php\|1984-1988 Nissan 300ZX Factory Service Manual]]- 300zx turbo scoop Images by onefast87
	* 200ZR scoop instructions and template provided by: Gary Molitor		* 200ZR scoop instructions and template provided by: Gary Molitor

	[[Category:Imported from Xenonzcar]]		[[Category:Imported from Xenonzcar]]

XenonzcarImporter: Inline image refs: rewrite to local archive; clean empty image artifacts

2026-05-16T18:01:29Z

Inline image refs: rewrite to local archive; clean empty image artifacts

← Older revision		Revision as of 18:01, 16 May 2026
Line 1:		Line 1:
	{{ImportedFrom\|site=Xenonzcar\|title=Z31 Hood Scoop Install\|url=~~http~~://~~www~~.~~xenonzcar~~.com/z31/hoodscoop.php.html\|archive=https://dev.z31library.com/xenonzcar_archive/z31/hoodscoop.php.html\|fetched=2026-05-15}}		{{ImportedFrom\|site=Xenonzcar\|title=Z31 Hood Scoop Install\|url=https://dev.z31library.com/xenonzcar_archive/z31/hoodscoop.php.html\|archive=https://dev.z31library.com/xenonzcar_archive/z31/hoodscoop.php.html\|fetched=2026-05-15}}

	== Z31 Hood Scoop Install ==		== Z31 Hood Scoop Install ==

	~~[http~~://~~xenonzcar~~.com/z31/images/northeastzmeet1/NortheastZmeet_21.jpg ~~image: Z31 Hood Scoop Example]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/northeastzmeet1/NortheastZmeet_21.jpg

	If you have a non-turbo or a 1986–1989 300ZX that did not come with a stock hood scoop and would like to add the 1984–85 turbo scoop, or if you have a 1987–1989 and want to add the sleek 200ZR scoop to your car, the following write-ups will help you do the install correctly.		If you have a non-turbo or a 1986–1989 300ZX that did not come with a stock hood scoop and would like to add the 1984–85 turbo scoop, or if you have a 1987–1989 and want to add the sleek 200ZR scoop to your car, the following write-ups will help you do the install correctly.
Line 34:		Line 34:
	==== 1987-1989 200zr Scoop Install ====		==== 1987-1989 200zr Scoop Install ====

	~~[http~~://~~xenonzcar~~.com/z31/images/hoodscoop/200zr/installed.png ~~image: Installed 200ZR scoop]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/hoodscoop/200zr/installed.png

	In 1987 the Z31 had many small body changes, becoming more rounded and less sharp. One of the nicer updates was the Japanese 200ZR hood scoop, redesigned to be smaller and more blended into the hood compared to earlier models. Many people like this look and add the scoop even if they don't have a 200ZR. Here is how it can be done.		In 1987 the Z31 had many small body changes, becoming more rounded and less sharp. One of the nicer updates was the Japanese 200ZR hood scoop, redesigned to be smaller and more blended into the hood compared to earlier models. Many people like this look and add the scoop even if they don't have a 200ZR. Here is how it can be done.
Line 60:		Line 60:
	It is best if you remove the hood from the car. Place the hood on two saw horses or a stable surface. Measure across the top of the hood starting 5.5" below the corner. The hood should measure 52 7/8" wide. Mark the midpoint at 26 7/16" using masking tape. At the front, between the headlights, measure 30" wide and mark at 15". Stretch tape from your top center mark to the front mark—this defines the hood center line. Double-check your measurements at several points. The first hole drilled will be used to locate the template.		It is best if you remove the hood from the car. Place the hood on two saw horses or a stable surface. Measure across the top of the hood starting 5.5" below the corner. The hood should measure 52 7/8" wide. Mark the midpoint at 26 7/16" using masking tape. At the front, between the headlights, measure 30" wide and mark at 15". Stretch tape from your top center mark to the front mark—this defines the hood center line. Double-check your measurements at several points. The first hole drilled will be used to locate the template.

	~~[http~~://~~xenonzcar~~.com/z31/images/hoodscoop/200zr/marking1.png ~~image: Marking the hood]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/hoodscoop/200zr/marking1.png

	The above picture shows where to drill this hole: 9" down and 2" in from the center. Center punch this spot and drill a pilot hole using a sharp 1/8" bit.		The above picture shows where to drill this hole: 9" down and 2" in from the center. Center punch this spot and drill a pilot hole using a sharp 1/8" bit.

	~~[http~~://~~xenonzcar~~.com/z31/images/hoodscoop/200zr/firsthole.png ~~image: First hole location]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/hoodscoop/200zr/firsthole.png

	=== Locating the Template ===		=== Locating the Template ===
Line 72:		Line 72:
	=== Cutting the Hood and Drilling the Holes ===		=== Cutting the Hood and Drilling the Holes ===

	~~[http~~://~~xenonzcar~~.com/z31/images/hoodscoop/200zr/templateunderside.png ~~image: Template underside]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/hoodscoop/200zr/templateunderside.png

	Drill holes as indicated on the template, avoiding the underside bracing (the 87–89 hood was designed to accommodate the 200ZR scoop). If you hit a brace, re-drill in a new spot. The images show placement as if viewed from the underside. Note the notch Nissan placed in the brace for the scoop mounting.		Drill holes as indicated on the template, avoiding the underside bracing (the 87–89 hood was designed to accommodate the 200ZR scoop). If you hit a brace, re-drill in a new spot. The images show placement as if viewed from the underside. Note the notch Nissan placed in the brace for the scoop mounting.

	~~[http~~://~~xenonzcar~~.com/z31/images/hoodscoop/200zr/bracelocation.png ~~image: Brace location]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/hoodscoop/200zr/bracelocation.png

	Using a hand jigsaw with a metal-cutting blade or a die grinder with a cutoff wheel, cut along the inside of the template line (remove the crosshatched area). Do not cut bracing. You should end up with a hole as seen below.		Using a hand jigsaw with a metal-cutting blade or a die grinder with a cutoff wheel, cut along the inside of the template line (remove the crosshatched area). Do not cut bracing. You should end up with a hole as seen below.

	~~[http~~://~~xenonzcar~~.com/z31/images/hoodscoop/200zr/tabscut.png ~~image: Tabs cut]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/hoodscoop/200zr/tabscut.png

	~~[http~~://~~xenonzcar~~.com/z31/images/hoodscoop/200zr/cutdone.png ~~image: Cut done]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/hoodscoop/200zr/cutdone.png

	~~[http~~://~~xenonzcar~~.com/z31/images/hoodscoop/200zr/tabs.png ~~image: Tabs]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/hoodscoop/200zr/tabs.png

	Test fit the scoop to check alignment. If necessary, widen the bolt holes for proper fit.		Test fit the scoop to check alignment. If necessary, widen the bolt holes for proper fit.
Line 92:		Line 92:
	After painting the scoop, apply the 1/8" by 4' rubber gasket to the groove on the underside. Place the round washers on the mounting studs. Apply the 8" × 3/8" strips to the bracket top surface where it meets the hood to strengthen and prevent vibration. The 2.5" × 1" strips wrap around the odd-shaped "W" areas as shown:		After painting the scoop, apply the 1/8" by 4' rubber gasket to the groove on the underside. Place the round washers on the mounting studs. Apply the 8" × 3/8" strips to the bracket top surface where it meets the hood to strengthen and prevent vibration. The 2.5" × 1" strips wrap around the odd-shaped "W" areas as shown:

	~~[http~~://~~xenonzcar~~.com/z31/images/hoodscoop/200zr/rubber.png ~~image: Rubber gasket install]~~		https://dev.z31library.com/xenonzcar_archive/z31/images/hoodscoop/200zr/rubber.png

	=== Instruction Document ===		=== Instruction Document ===
Line 100:		Line 100:
	=== Sources Used ===		=== Sources Used ===

	[~~http~~://~~www~~.~~xenonzcar~~.com/z31/z31fsm.php 1984-1988 Nissan 300ZX Factory Service Manual]- 300zx turbo scoop Images by onefast87		[https://dev.z31library.com/xenonzcar_archive/z31/z31fsm.php 1984-1988 Nissan 300ZX Factory Service Manual]- 300zx turbo scoop Images by onefast87
	* 200ZR scoop instructions and template provided by: Gary Molitor		* 200ZR scoop instructions and template provided by: Gary Molitor

	[[Category:Imported from Xenonzcar]]		[[Category:Imported from Xenonzcar]]

XenonzcarImporter: XenonzcarImporter moved page Sites/Xenonzcar/z31/hoodscoop php to Z31/hoodscoop php without leaving a redirect: Flatten Sites/ namespace; provenance preserved via ImportedFrom banner

2026-05-16T06:38:41Z

XenonzcarImporter moved page Sites/Xenonzcar/z31/hoodscoop php to Z31/hoodscoop php without leaving a redirect: Flatten Sites/ namespace; provenance preserved via ImportedFrom banner

← Older revision	Revision as of 06:38, 16 May 2026
(No difference)

XenonzcarImporter: Site import

2026-05-16T06:27:31Z

Site import

New page

{{ImportedFrom|site=Xenonzcar|title=Z31 Hood Scoop Install|url=http://www.xenonzcar.com/z31/hoodscoop.php.html|archive=https://dev.z31library.com/xenonzcar_archive/z31/hoodscoop.php.html|fetched=2026-05-15}}

== Z31 Hood Scoop Install ==

[http://xenonzcar.com/z31/images/northeastzmeet1/NortheastZmeet_21.jpg image: Z31 Hood Scoop Example]

If you have a non-turbo or a 1986–1989 300ZX that did not come with a stock hood scoop and would like to add the 1984–85 turbo scoop, or if you have a 1987–1989 and want to add the sleek 200ZR scoop to your car, the following write-ups will help you do the install correctly.

==== 1984-1986 300zx Turbo Scoop ====

==== Tools Needed ====

* Measuring Tape
* Permanent Marker
* 10mm Socket
* 12mm Socket
* Ratchet
* Drill
* Drill Bit
* Body saw / Cutoff wheel
* Brush-on Primer

==== Action Needed ====

* First, start off by removing your hood. Have a helper hold the hood while removing the hood shock mounts. There are 2 styles: one is a bolt-on with a 10mm bolt on each mount; the other has a ball stud. To remove these, unclip the hood strut and pull off the ball stud. At this point, you can then remove the four (4) 12mm bolts at the hood-to-hood hinge.
* Next, set your hood on a level surface. Use a set of body/fender stands to hold it, as foam padding will prevent scratching the paint.
-
Now lay out your holes and cutting marks as shown below.

* Once cut, seal the bare metal with a brush-on primer to protect the hood from rust.
* Now mount the scoop to the hood.
* Install your hood back on your car. Installation is reverse of removal.

==== 1987-1989 200zr Scoop Install ====

[http://xenonzcar.com/z31/images/hoodscoop/200zr/installed.png image: Installed 200ZR scoop]

In 1987 the Z31 had many small body changes, becoming more rounded and less sharp. One of the nicer updates was the Japanese 200ZR hood scoop, redesigned to be smaller and more blended into the hood compared to earlier models. Many people like this look and add the scoop even if they don't have a 200ZR. Here is how it can be done.

=== Items Needed ===

* Measuring Tape
* Permanent Marker
* 10mm Socket
* 12mm Socket
* Ratchet
* Drill
* Drill Bit
* Body saw / Cutoff wheel
* Brush-on Primer
* 1 paper hood hole template
* 4 rubber mounting washers
* 4 flange nuts
* 1 × 44" x 1/8" rubber gasket
* 2 × 2" x 1/2" rubber strips
* 2 × 1/2" x 8" rubber strips

=== Marking the First Hole Location ===

It is best if you remove the hood from the car. Place the hood on two saw horses or a stable surface. Measure across the top of the hood starting 5.5" below the corner. The hood should measure 52 7/8" wide. Mark the midpoint at 26 7/16" using masking tape. At the front, between the headlights, measure 30" wide and mark at 15". Stretch tape from your top center mark to the front mark—this defines the hood center line. Double-check your measurements at several points. The first hole drilled will be used to locate the template.

[http://xenonzcar.com/z31/images/hoodscoop/200zr/marking1.png image: Marking the hood]

The above picture shows where to drill this hole: 9" down and 2" in from the center. Center punch this spot and drill a pilot hole using a sharp 1/8" bit.

[http://xenonzcar.com/z31/images/hoodscoop/200zr/firsthole.png image: First hole location]

=== Locating the Template ===

There are two ways to attach the template for cutting: Use 3M contact aerosol spray (light coat on both surfaces) for easy removal, or use double-face tape. Place the template by aligning the 1/8" pilot hole in the hood to the corresponding hole on the template. Align the template’s left edge parallel to the center line tape. Double-check the placement before cutting.

=== Cutting the Hood and Drilling the Holes ===

[http://xenonzcar.com/z31/images/hoodscoop/200zr/templateunderside.png image: Template underside]

Drill holes as indicated on the template, avoiding the underside bracing (the 87–89 hood was designed to accommodate the 200ZR scoop). If you hit a brace, re-drill in a new spot. The images show placement as if viewed from the underside. Note the notch Nissan placed in the brace for the scoop mounting.

[http://xenonzcar.com/z31/images/hoodscoop/200zr/bracelocation.png image: Brace location]

Using a hand jigsaw with a metal-cutting blade or a die grinder with a cutoff wheel, cut along the inside of the template line (remove the crosshatched area). Do not cut bracing. You should end up with a hole as seen below.

[http://xenonzcar.com/z31/images/hoodscoop/200zr/tabscut.png image: Tabs cut]

[http://xenonzcar.com/z31/images/hoodscoop/200zr/cutdone.png image: Cut done]

[http://xenonzcar.com/z31/images/hoodscoop/200zr/tabs.png image: Tabs]

Test fit the scoop to check alignment. If necessary, widen the bolt holes for proper fit.

=== Installing the Scoop ===

After painting the scoop, apply the 1/8" by 4' rubber gasket to the groove on the underside. Place the round washers on the mounting studs. Apply the 8" × 3/8" strips to the bracket top surface where it meets the hood to strengthen and prevent vibration. The 2.5" × 1" strips wrap around the odd-shaped "W" areas as shown:

[http://xenonzcar.com/z31/images/hoodscoop/200zr/rubber.png image: Rubber gasket install]

=== Instruction Document ===

Though he is no longer producing these scoops, Gary Molitor has given us permission to provide his install document for assistance in installing stock or other manufacturers' scoops. The document is a PDF file.

=== Sources Used ===

[http://www.xenonzcar.com/z31/z31fsm.php 1984-1988 Nissan 300ZX Factory Service Manual]- 300zx turbo scoop Images by onefast87
* 200ZR scoop instructions and template provided by: Gary Molitor

[[Category:Imported from Xenonzcar]]