Do I need egr

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Dec 2, 2004 | 08:34 AM

ronclark

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From: Fleming Ga

Do I need egr

Wanting to build 302 HO for an 85 truck. Is there any reason why I would need to use a egr manifold instead of non egr? Don't have emissions checks in this state. Any problems with spark knock when using non egr.

Probable parts I will be using:
9.3:1 compression rebuild kit from Summit
Crane cam and roller rockers
Roush cast iron heads
Headers
Dual exaust without cats

Dec 2, 2004 | 09:05 AM

jwtaylor

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If the timing is set according to your combo/cam, you won't have a problem.

I stuck a non egr manifold on my truck when it was stock, I had no problems.

Be sure and plug all hoses or ports that you no longer use or you will run into a headache.

later

Dec 2, 2004 | 10:46 AM

ronclark

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From: Fleming Ga

Thanks for the info. Don't know what ports and hoses I will need yet. This is a project truck I am building out of several junkers. So far have done a complete frame off. Sandblasted and painted frame, cab, bed, fenders. Rebuilt the front end, rearend, and AOD. Now I plan on building the motor and get this thing running. Been apart for two years now working on it when I had some extra cash. Its a 84-85-86 truck now.

Dec 3, 2004 | 09:34 AM

Hourang

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From: Troy, MI

emmisions suck, i never leave that crap on my cars. i work hard to polute the ozone

Dec 4, 2004 | 03:44 PM

SSCX2

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From: Colorado

You dont need one but if you have one that works properly it will increase fuel milage.

Dec 4, 2004 | 06:31 PM

73effie

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From: yuba city, ca

hey ronclark, i envy you. your state doesn't have smog requirements? what state is that? i live in california and even lawnmowers and BBQ's have to meet emissions. Lucky SOB.

Dec 4, 2004 | 08:04 PM

ronclark

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From: Fleming Ga

Georgia. We had one years ago but they stopped it. The emission and safety checks were just another way for crooked mechanics to rip off customers. I was able to stop by my friendly mechanic and pick up a sticker without ever bringing my truck to the shop, but if you didn't know someone then you never got out with at least a headlight adjustment- like the headlights get out of adjustment in a years time.