cheyv 350 exhaust

434 Views 4 Replies 3 Participants Last post by BEAR, Jan 7, 2004

joefear7

Discussion Starter · Jan 6, 2004

I know this has been covered a few times but i cant seem to find the info that I researched a while back. Im thinking of running rams horn manifolds fed into a 2 1/4 or 2 1/2" y-pipe system then having it go into 3" single all the way back.

Is it better to go 2 1/4" or 2 1/2 " till it comes together basically i need to know what size reducers/collectors to buy.

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BEAR

· #2 · Jan 6, 2004

I have the exact same exaust and I run 2-1/2

pepe

· #3 · Jan 7, 2004

Get a Flowmaster Y 2 1/2" inlet to 3" outlet. Then run 3" all the way back.

joefear7

Discussion Starter · #4 · Jan 7, 2004

cool thanks guys i guess ill go with the 2 1/2 to 3 then

BEAR

· #5 · Jan 7, 2004

you wont regret it, my 6000lbs+ blazer moves along just fine with a single 3" coming from center dumps, anything lighter kick ass!

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