Crossfire injection in a crate engine

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Apr 30, 2017 | 11:05 PM

chevyline

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1st Gear

Joined: Apr 2017

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Crossfire injection in a crate engine

Hi Guys , I have a 1984 corvette with a crossfire injection single point it is possible to install the intake manifold in the chevy 350 goodwrench.
Buy a new engine in Summit Racing.
Chevrolet Performance 10067353 - Chevrolet Performance 350 C.I.D. Base Engine Assemblies

thank you very much!

George

Apr 30, 2017 | 11:19 PM

BV85

Racer

Joined: Nov 2010

Posts: 496

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Crossfire

It's very doable. Just make sure to get a two piece REAR MAIN SEAL BLOCK. Let us know how it turns out for you.

May 1, 2017 | 07:26 AM

ex-x-fire

Melting Slicks

Joined: Dec 2009

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If it doesn't have a roller cam, I wouldn't waste my time.

May 3, 2017 | 02:44 AM

Hot Rod Roy

Safety Car

Joined: Sep 2004

Posts: 3,953

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From: Mission Viejo CA

Quote:

Originally Posted by chevyline

Hi Guys , I have a 1984 corvette with a crossfire injection single point

What are you defining as "single point"?

Quote:

Chevrolet Performance 10067353

If that picture on the Summit website is accurate, the dipstick is on the wrong side, and you'll need three mounting bolt holes on the front of each head. Do a Google search on SBC heads to learn more about choices in SBC heads. Note the inverted V on the front of these heads. That's the identifier for the "624" heads, which aren't the best. Be sure you get 1.95/1.50 dia. valves, and the center exhaust crossover ports for your EGR. Maybe Summit will tell you what the heads are, and maybe the picture isn't accurate.

I'm not sure what the big deal is with a roller cam. Other than being careful to use top grade oil, a flat tappet cam should be good for 150,000 miles. Is that okay with you?

The Crossfire can definitely be mated to a good iron head 350! I did it, and have a four-bolt mains block, with all of the features noted! Mine runs good!

May 3, 2017 | 06:41 AM

mazdaverx7

Le Mans Master

Joined: Sep 2009

Posts: 6,340

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From: Vermilion OH

Are you replacing your engine because of a failure or are you just wanting to upgrade your current engine?

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