What you guys think of my custom exhaust?
06-12-2007, 08:07 PM
#1
Member
Thread Starter
iTrader: (4)
Join Date: Sep 2003
Location: Miami FL
Posts: 169
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1988 Iroc-Z and 1985 Z28
Engine: Mild TT 355 and Built 383 Superchar
Transmission: Manual
What you guys think of my custom exhaust?
Hey I got had nothing to do so I made my other 85 Z LT1 tips in the bumper just like my 88 Twin T Z. I think this one came out nicer.
What are some opinions ?
What are some opinions ?
Last edited by KillerZ302; 06-12-2007 at 08:27 PM. Reason: forgot pic
06-13-2007, 12:53 AM
#3
Banned
iTrader: (12)
Join Date: Jul 1999
Location: Bertram (outside Austin), TX
Posts: 12,212
Likes: 0
Received 10 Likes
on
10 Posts
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: What you guys think of my custom exhaust?
Judging by the black soot on the bumper, the engine might need a little tuning and/or the tips need to set out another 1/4" or more.
I'm not real crazy about the squareness of the notches for the tips. To me, there needs to be a bit of a radius in the corners and tips, not quite so square,
I'm not real crazy about the squareness of the notches for the tips. To me, there needs to be a bit of a radius in the corners and tips, not quite so square,
06-13-2007, 09:59 PM
#4
Member
Thread Starter
iTrader: (4)
Join Date: Sep 2003
Location: Miami FL
Posts: 169
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1988 Iroc-Z and 1985 Z28
Engine: Mild TT 355 and Built 383 Superchar
Transmission: Manual
Re: What you guys think of my custom exhaust?
Yeah, i think i need to set the tips out a little more. It turns black in 2 weeks from how rich the motor runs, but the engine loves running rich. Its boosted with a Vortech.
06-14-2007, 10:00 AM
#6
Member
Thread Starter
iTrader: (4)
Join Date: Sep 2003
Location: Miami FL
Posts: 169
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1988 Iroc-Z and 1985 Z28
Engine: Mild TT 355 and Built 383 Superchar
Transmission: Manual
Re: What you guys think of my custom exhaust?
Yeah no engine likes running rich but if your boosted its safer to run rich than lean.
Running rich= bad smell exhaust, loss of top end HP, dirty oil, washed cylinder walls, black soot on bumper, cooler running engine, pre worn rings
Running lean with boost= detonation, hotter running engine, less torque, holes in pistons, shattered rings, blown headgasket, melted plug electrodes, less timing.
Thats why I run slightly rich. Remeber, fuel has 3 purposes, ignite to create burn creating power, clean the engine, and cool the engine.
Running rich= bad smell exhaust, loss of top end HP, dirty oil, washed cylinder walls, black soot on bumper, cooler running engine, pre worn rings
Running lean with boost= detonation, hotter running engine, less torque, holes in pistons, shattered rings, blown headgasket, melted plug electrodes, less timing.
Thats why I run slightly rich. Remeber, fuel has 3 purposes, ignite to create burn creating power, clean the engine, and cool the engine.
06-25-2007, 10:47 PM
#7
Junior Member
Join Date: Oct 2006
Location: Newton, NC
Posts: 66
Likes: 0
Received 0 Likes
on
0 Posts
Car: 92 RS Camaro
Engine: V8 5.0 TBI
Transmission: Auto
Re: What you guys think of my custom exhaust?
Magic eraser will bring the black off, my boyfriend 4th gen done the same thing and I came right off. 
Trending Topics
07-04-2007, 06:54 PM
#8
Member
Join Date: Nov 2004
Location: California
Posts: 285
Likes: 0
Received 0 Likes
on
0 Posts
Re: What you guys think of my custom exhaust?
i like the idea, dunno if I'd ever do it though.
I always wondered what round tips would look like doing that though. Half in half out, sorta like GT mustangs have, not the newer model the one before it.
I always wondered what round tips would look like doing that though. Half in half out, sorta like GT mustangs have, not the newer model the one before it.
07-04-2007, 10:28 PM
#9
Supreme Member
Join Date: Jul 2003
Location: any clime or place...
Posts: 2,779
Likes: 0
Received 2 Likes
on
2 Posts
Car: 1987 Camaro SC, 1999 Z28
Engine: GMPP 350HO, LS1
Transmission: Built 700r4/EDGE 3200, T56
Axle/Gears: 3.42 Eaton 7.625, 3.42 Zexel Torsen
Re: What you guys think of my custom exhaust?
not crazy about it myself, but if everyone liked what i like, it'd be a boring world.
08-03-2007, 12:23 PM
#11
Banned
iTrader: (12)
Join Date: Jul 1999
Location: Bertram (outside Austin), TX
Posts: 12,212
Likes: 0
Received 10 Likes
on
10 Posts
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: What you guys think of my custom exhaust?
The rubbing has more to do with the routing, the lack of clearance between the floor and the pipe.
Instead of getting the exhaust redone, You might consider urethane motor & tranny mounts. They will reduce the amount of flex in the drivetrain.
Worst case, and if it is a track only car, solid motor mounts, for NO flex.
Instead of getting the exhaust redone, You might consider urethane motor & tranny mounts. They will reduce the amount of flex in the drivetrain.
Worst case, and if it is a track only car, solid motor mounts, for NO flex.
Thread
Thread Starter
Forum
Replies
Last Post