i have a 383 stroker with bolt on and cam, 200 shot of nitrous. What size exhaust pipe should i use for true dual exhaust

 

what headers are you going to go with??? my setup i drag on many things and i have 2.5 in i think if you went any higher you would have more of a problem with it dragging everywere but thats just my opinion

 

i have mac short tube headers in it now.

 

ok well it may just how i have mine setup as how bad i drag....i have no more than 4 inches of clearence at the mufflers but if you set it up good you could maybe get 2.75 or 3 inch out of it....http://www.lt1engine.com/tech/how-to...duals-exhaust/
go there that should help you alot

 

I push 800 flywheel HP through a pair of 3" pipes.

http://members.aol.com/InjuneerZZ/im...os/Exhaust.jpg

 

For the sake of ground clearance, and clearance around everything else (depending on how you are routing the pipes), I'd opt for dual 2.5". I'd be more concerned about the intake tract restrictions, which does generate vaccum on efficient H/C combos.

 

pick up some LT's. 2.5 or 3 inch would be plenty. It depends if its over the axle or a dump. Give more info please.

If you go to Ls1 tech and search True Duals you will find endless stuff. Like 25 pages of it. Pics, video's, etc. THe whole nine yards.

 

3'' with bullets ftw

 

I have these on my car . . . .

http://www.jegs.com/i/JEGS/555/30662/10002/-1

http://www.jegs.com/i/Dynomax/289/24222/10002/-1

http://www.jegs.com/i/JEGS/555/30643/10002/-1

http://www.jegs.com/i/JEGS/555/30733/10002/-1

I spent about $120 at a muffler shop having a pew pieces bent and welded but it sounds AWESOME and cost less than a good cat back and ORY while making a lot more power. I have about $400 in all of this getting the parts and installation.

My car was NOT lowered and there was still not much ground clearance.

Lloyd

 

My setup....

http://www.putfile.com/album/105520