1 3/4 Header Options
Joined: Sep 2005
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From: NJ
Car: 1987 IROC-Z
Engine: 406 on N20 w/ EFI
Transmission: P.B. 700R4
Axle/Gears: 12 bolt w/ 3.91
Re: 1 3/4 Header Options
Don; i see that you make a nice set of headers + Y pipe
im going to be removing my Edelbrock TES's as they are 8 yrs old and leaking some; and I want a NICE set of headers that will bolt up to my GMPP 350 (same setup as stock) and to my 3"cat/catback which hangs in the stock location
I also want to remove the AIR TUBES and the AIR pump from my car (inspection is NOT an issue), for a cleaner look.
Do you still make these headers/Y pipe that will fit my application (1987 TPI style)
a nice coated/chromed/ set of headers and Y pipe, No iar tubes, bolt right up ?????
PM me if u want to,
Thanks Dave
im going to be removing my Edelbrock TES's as they are 8 yrs old and leaking some; and I want a NICE set of headers that will bolt up to my GMPP 350 (same setup as stock) and to my 3"cat/catback which hangs in the stock location
I also want to remove the AIR TUBES and the AIR pump from my car (inspection is NOT an issue), for a cleaner look.
Do you still make these headers/Y pipe that will fit my application (1987 TPI style)
a nice coated/chromed/ set of headers and Y pipe, No iar tubes, bolt right up ?????
PM me if u want to,
Thanks Dave
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From: Evansville,IN,USA
Car: 89' T/A, 00' Firehawk
Engine: 406 Roller
Transmission: TH700R4 w/2800 stall
Axle/Gears: 3.23 Posi
Re: 1 3/4 Header Options
How big are the exhaust ports on his headers? AFR recomends a 1404 exhaust gasket for their heads. The ports are bigger than the SLP headers.
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Posts: 1,341
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From: Southern Wisconsin
Car: 1988 Camaro
Engine: 383 Stroker
Transmission: Probuilt 700 R4
Axle/Gears: 3.73
Re: 1 3/4 Header Options
Does anyone know if Dyno Don's headers have the stock location for the 02 bung.
Joined: Jul 1999
Posts: 10,950
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: 1 3/4 Header Options
Yes Don puts the O2 sensor in the driver's side collector like every other headers. Or he can put it somewhere else if you want it.
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From: Ventura County, California
Car: 2002 GS300 Sport Design
Engine: 3.0L 2JZGE
Transmission: 5-Speed Shiftable Automatic
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From: Cypress, California
Car: 1989 GTA
Engine: 369 TPI
Transmission: 4L60E
Axle/Gears: 3.70 Nine Bolt
Re: 1 3/4 Header Options
You just have to purchase the correct y-pipe. He has one for the single cat and one for the dual cat.
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From: Vernon CT
Car: 88 IROC-Z
Engine: 383
Transmission: T56
Axle/Gears: 4th gen 3.42posi
Re: 1 3/4 Header Options
Do they heat the brake lines up on the driver side?
How much for a set w/out the air lines and a single out Y pipe?
How much for a set w/out the air lines and a single out Y pipe?
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From: oklahoma
Car: 02wrx/88 rs
Engine: 2.0L turbo/nothing yet!
Transmission: 4eat/waiting on a t56
Axle/Gears: 3.73
Re: 1 3/4 Header Options
so d you really need that big primarys if u wanted 450 rwhp? About 560 crank. If so what is thetighest fitting long tube? I want clearance. Im going to lower my car. If need be i will run shorties but would rather not. Also, will beputting on a lt1 with d port heads it it matters
Junior Member
Joined: Oct 2007
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Re: 1 3/4 Header Options
Am I correct they your collectors use a ball fitting instead of the 3 bolt flat flanges?
Paul
you can email me directly at herrpaul9@yahoo.com
Joined: Mar 2000
Posts: 5,703
Likes: 132
From: Orange, CA
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: 1 3/4 Header Options
Send me a PM
With your info
With your info
Junior Member
Joined: Mar 2007
Posts: 59
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From: SoCal
Car: 91 RS and Jaguar XJS
Engine: ZZ383 with Mini Ram
Transmission: Tremec 3550
Axle/Gears: 3.42 with Tru Trac
Re: 1 3/4 Header Options
Dyno Don, I live in Long Beach and need some exhaust work done. Do you do work on customer's cars? Please let me know. Thanks.
Joined: Mar 2000
Posts: 5,703
Likes: 132
From: Orange, CA
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: 1 3/4 Header Options
Don, I am interested in getting a set of your hedders to fit my 88 350 with Fast Burn D shaped ports. How can I buy them?
Am I correct they your collectors use a ball fitting instead of the 3 bolt flat flanges?
Paul
you can email me directly at herrpaul9@yahoo.com
Am I correct they your collectors use a ball fitting instead of the 3 bolt flat flanges?
Paul
you can email me directly at herrpaul9@yahoo.com
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