best long tube headers for sbc
Thread Starter
Joined: Oct 2002
Posts: 1,866
Likes: 5
From: Salem, NH
Car: 1999 Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: 3.23 10 Bolt
best long tube headers for sbc
what are the best long tube headers for a thirdgen with a 305?? basically the best clearence is what im looking for.
Thread Starter
Joined: Oct 2002
Posts: 1,866
Likes: 5
From: Salem, NH
Car: 1999 Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: 3.23 10 Bolt
i found the hedmans 119 for the pair! thats sweet, they have 3" collectors tho, would it be ok to use 3" pipe for a y pipe or would i be better off with 2.5?
Joined: Nov 2002
Posts: 491
Likes: 1
From: Wichita, KS
Car: 88 Trans Am GTA
Engine: 5.1L Gen III
Transmission: T56
Axle/Gears: 3.70
They come with 2.5" reducers and i'd suggest running dual 2.25, 2.5 might be overkill for a 305. From jet hot i was quoted $385 shipped to me or you can also get the hedman coating for $303 from jegs. Heres some pics of mine:
https://www.thirdgen.org/techbb2/sho...hreadid=185634
https://www.thirdgen.org/techbb2/sho...hreadid=185634
Thread Starter
Joined: Oct 2002
Posts: 1,866
Likes: 5
From: Salem, NH
Car: 1999 Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: 3.23 10 Bolt
im not running dual exhaust, gonna run the long tubes into down tubes that go along the tranny tunnel, then the drivers side will cross over, thatll be the Y, then theyll go into a single 3" intermediate pipe, hooker cross flow muffler and dual 2.5" tails. just wanna know if having 3" down tubes is gonna hurt me at all?
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