Exhaust
#1
Exhaust
I have a 1986 IROCZ with a 305 TPI i am rebuilding the engine and all i am doing is I have ported the heads and I have put a new cam in.The tranny is being rebuilt (Th700r4) Now i need exhaust and i am stuck on what to do I am gonna put Hooker LT with 3" collectors but i dont know what to run after them I have to keep the cat but i was gonna run 3" all the way back but i dont know what muffler to run I wanted a 40 series flowmaster But have since changed to an 80 series delta flow crossflow b/c it is louder and is made for our cars. Any input would be greatly appriciated.
#3
i would stay away from flowmaster crossflow system. i know a dealer for flowmaster and he said it doesn't flow as well as other systems. i put a magnaflow system on my z28 and it sounds awesome. it is a straight through design,you can see from one end to the other. the driver side outlet goes through the muffler and the pass. bounces off a deflector and exits. i also found a dyno result w/ the magnaflow, it made an extra 13.8 rear wheel hp.
#4
Guest
Posts: n/a
I would say go with Borla, but everyone seems to dog the price.
I think the sound and flow is well worth it, though.
I have Borla dumped on my truck. Very deep. Flows on the Camaro though (came that way) but hopefully will be switched out with Borla soon, though.
I think the sound and flow is well worth it, though.
I have Borla dumped on my truck. Very deep. Flows on the Camaro though (came that way) but hopefully will be switched out with Borla soon, though.
#5
http://www.mufflex-performance.com
I have the 4 inch w/single out flowmaster delta flow, and I love it!
o and btw its really loud!
I have the 4 inch w/single out flowmaster delta flow, and I love it!
o and btw its really loud!
#7
Guest
Posts: n/a
Originally posted by Irocvette355
http://www.mufflex-performance.com
I have the 4 inch w/single out flowmaster delta flow, and I love it!
o and btw its really loud!
http://www.mufflex-performance.com
I have the 4 inch w/single out flowmaster delta flow, and I love it!
o and btw its really loud!
Hmm louder isnt always better.
Even heard the hicks with their popping echo tips drive by? Sounds like a machine gun (and retarded).
#8
if loud is what you want go with a set of chambered mufflers, they flow great, sound even better, but are definitly border line too loud basically all they do is cancel out high pitches. I have a 350 with true duals, dual cats, through chambered mufflers, and when i rev it up real good in neutral you even get a bit of the back fires being heard. I dont think my car is street legal for the amount of noise it makes though nice quite idle though but as soon as you get on it it gets pretty loud
#13
Originally posted by StalkerIROCZ
but i ahave always been a big fan of flowmaster.
but i ahave always been a big fan of flowmaster.
#14
Originally posted by Pro
Hmm louder isnt always better.
Even heard the hicks with their popping echo tips drive by? Sounds like a machine gun (and retarded).
Hmm louder isnt always better.
Even heard the hicks with their popping echo tips drive by? Sounds like a machine gun (and retarded).
um, my car does not sound like that at all