Does the Partially Machined Camshaft Pair come with the lobes ground?

No. The Partially Machined Camshaft Pair arrives with the lobe profile unmachined, so a camshaft specialist grinds it before the camshafts go into the NISMO DOHC head, which is sold separately and is the only head they fit. The builder chooses lift and duration instead of using the finished kit camshafts.

Why choose camshaft blanks over the camshafts in the NISMO kit?

The kit ships with one NISMO profile, 28mm camshafts with a 66-degree profile and 9.75mm of lift. An engine aimed at a different rev range, fuel or use, from a road car to a circuit engine, may call for something else, and the blanks let a cam grinder cut that profile on NISMO material.

Do the camshaft blanks fit a standard L-series cylinder head?

No. NISMO offers them only as an option for its DOHC cylinder head conversion kit, part 10000-RRS00, which runs separate intake and exhaust camshafts. The factory L-series head is a single-overhead-camshaft design and is not a fitment for these blanks.

How many camshaft blanks does one engine need?

Two. The NISMO DOHC head carries one intake and one exhaust camshaft, and NISMO lists two blanks per car under a single part number because the same blank serves both positions. Bulletproof Automotive sells them as a pair, so one order covers the engine.

Is there a warranty on the NISMO camshaft blanks?

NISMO covers the parts in its L-series DOHC program for initial defects only. Grinding the profile, assembling the head and running the engine sit with the cam specialist and the engine builder, so any warranty on the finished camshafts comes from the shop that grinds them.

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Description

NISMO Partially Machined Camshaft Pair for NISMO L-Series DOHC Cylinder Head

NISMO’s Partially Machined Camshaft Pair for the NISMO L-Series DOHC Cylinder Head gives an engine builder NISMO camshaft material with the lobes left unground, so the profile can be chosen for the engine rather than taken as supplied. The conversion kit ships with two finished 28mm camshafts at a 66-degree profile and 9.75mm of lift; these blanks are the route to something milder for a road car or more aggressive for a circuit engine, ground by the cam specialist the builder trusts. They suit the owner who has already committed to the twin-cam head and wants the final word on how it breathes, and they add nothing for a build happy with the NISMO profile.

Features

Partially machined camshafts with the lobe profile left unground
One part number serves both the intake and exhaust positions
Developed by NISMO as the camshaft option for its L-series DOHC head
Leaves lift, duration and lobe timing to the camshaft specialist
Sold as a pair, enough for one engine

What’s Included

Partially machined camshafts (x2)

Applications

Nissan Fairlady Z: S30 / S31 | 1969-1978 | L28 with the NISMO DOHC head
Other L-series inline-six vehicles: fitted with the NISMO DOHC Cylinder Head Conversion Kit for Nissan L-Series Inline-Six Engines

Notes

These camshafts fit only the NISMO DOHC Cylinder Head Conversion Kit, which is sold separately
The lobes must be ground to a profile by a camshaft specialist before the Partially Machined Camshaft Pair can be installed
Sold as a pair: two camshaft blanks
Cam sprockets, valve springs and lifters come with the conversion kit and are not included here
The photos show the finished camshafts supplied in the kit, because NISMO publishes no photograph of the unground blank
NISMO limits monthly production of its L-series DOHC parts, so delivery can take time

Frequently Asked Questions

Does the Partially Machined Camshaft Pair come with the lobes ground? No. The Partially Machined Camshaft Pair arrives with the lobe profile unmachined, so a camshaft specialist grinds it before the camshafts go into the NISMO DOHC head, which is sold separately and is the only head they fit. The builder chooses lift and duration instead of using the finished kit camshafts.
Why choose camshaft blanks over the camshafts in the NISMO kit? The kit ships with one NISMO profile, 28mm camshafts with a 66-degree profile and 9.75mm of lift. An engine aimed at a different rev range, fuel or use, from a road car to a circuit engine, may call for something else, and the blanks let a cam grinder cut that profile on NISMO material.
Do the camshaft blanks fit a standard L-series cylinder head? No. NISMO offers them only as an option for its DOHC cylinder head conversion kit, part 10000-RRS00, which runs separate intake and exhaust camshafts. The factory L-series head is a single-overhead-camshaft design and is not a fitment for these blanks.
How many camshaft blanks does one engine need? Two. The NISMO DOHC head carries one intake and one exhaust camshaft, and NISMO lists two blanks per car under a single part number because the same blank serves both positions. Bulletproof Automotive sells them as a pair, so one order covers the engine.
Is there a warranty on the NISMO camshaft blanks? NISMO covers the parts in its L-series DOHC program for initial defects only. Grinding the profile, assembling the head and running the engine sit with the cam specialist and the engine builder, so any warranty on the finished camshafts comes from the shop that grinds them.

About NISMO

NISMO, short for Nissan Motorsports International, was formed on 17 September 1984 from the Nissan works racing departments at Oppama and Omori, and in April 2022 merged with Autech Japan to become Nissan Motorsports & Customizing Co., Ltd., based in Chigasaki, Kanagawa. It races in the Super GT GT500 class, develops the NISMO road cars and runs the NISMO Heritage program of parts for classic Nissans.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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NISMO Partially Machined Camshaft Pair for NISMO L-Series DOHC Cylinder Head [1300F-RRS00]

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NISMO Partially Machined Camshaft Pair for NISMO L-Series DOHC Cylinder Head

Features

What’s Included

Applications

Notes

Frequently Asked Questions

About NISMO

Reviews