Headers?
Member
Joined: May 2009
Posts: 117
Likes: 0
From: Marseilles, IL
Car: 91 RS, 89 IROC
Engine: 305 TBI, still deciding
Transmission: 700R-4, still deciding
Axle/Gears: stock, 3:73 IROC
Re: Headers?
Stickies at the top of the page and the search button are your friends.......
Joined: May 2009
Posts: 562
Likes: 27
From: Buffalo, NY
Car: 92 Z28
Engine: LS3
Transmission: TR6060
Axle/Gears: Strange S60 3.73
Re: Headers?
Oh no, the most dreaded question. Search for "short long header" and you will have enough reading for a few days. What engine combo do you have now and what are you looking to do in future?
Our cars were pretty much designed for short style headers. You can put longtubes on but will have fitment and clearance probs. Plus long headers are not a "legal" replacement. Here are some pro's/cons.
Short headers- favs seem to be Hooker 2055 or Dyno Don's
pro-fit easily in stock position, good ground clearance, no fitment issues with spark plugs, can keep emissions equipment (AIR system), use with readily available aftermarket catback systems
con- will result in less hp/torque on high performance engines (450+ hp)
Long headers - hooker 2010?, hedman, Dougs longtubes
pro- maximize power for engine, have deeper exhaust sound
con- will most likely have fitment issues with spark plugs, low ground clearance, cannot use emission equipment, will have to fab up custom catback exhaust
Our cars were pretty much designed for short style headers. You can put longtubes on but will have fitment and clearance probs. Plus long headers are not a "legal" replacement. Here are some pro's/cons.
Short headers- favs seem to be Hooker 2055 or Dyno Don's
pro-fit easily in stock position, good ground clearance, no fitment issues with spark plugs, can keep emissions equipment (AIR system), use with readily available aftermarket catback systems
con- will result in less hp/torque on high performance engines (450+ hp)
Long headers - hooker 2010?, hedman, Dougs longtubes
pro- maximize power for engine, have deeper exhaust sound
con- will most likely have fitment issues with spark plugs, low ground clearance, cannot use emission equipment, will have to fab up custom catback exhaust
Senior Member
iTrader: (8)
Joined: Aug 2007
Posts: 1,341
Likes: 0
From: Southern Wisconsin
Car: 1988 Camaro
Engine: 383 Stroker
Transmission: Probuilt 700 R4
Axle/Gears: 3.73
Re: Headers?
have dyno dons headers on my car and still puts out 476 hp and 496 ft lbs of torque. The best would be a set of dyno dons shorty headers
Joined: Dec 2005
Posts: 6,499
Likes: 31
From: Macon, GA
Car: 1992 Camaro RS
Engine: Vortec headed 355, xe262
Transmission: T56
Axle/Gears: 9-bolt 3.70
Re: Headers?
Long tubes are supposed ot make more power through the whole rev range. But I suggest you just go with shorties. You need a pretty unique setup to be able to get any kind of decent ground clearance with LT's.
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