check out these pics:

stock 305 TBI Y pipe


Y pipe from hooker headers(but coated):


------------------
-Tas
'89 Formula WS-6
[soon to have Hooker 1-5/8" 50 state legal headers installed]

305, TBI, auto, 14x3 chrome flat based open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips....

Super GRK_Taz World
EFI & Intake Options
AOL IM: superGRtaz

[This message has been edited by Tas (edited March 16, 2001).]

 

We took 2thpick's out last weekend. His looks like that only we left the manifold's on the y pipe. We could do that because there isn't an engine in the car.

Oh wait that means it won't go.

Hey it don't bother me, not my car.

 

"stock exhaust blows"

well duh.



[This message has been edited by Mutiny32 (edited March 18, 2001).]

 

I thought it RULES! LoL

 

The Y where the passenger pipe enters the y-pipe is exactly why the 89-92 single cat exhaust sucks. It flows straight down into the other pipe that is flowing across, causing turbulence and killing power. I bet thats part of the reason for the 205 HP vs the 230 HP TPI cars.

------------------
West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-

 

Yes, you are CORRECT, sir!!!