Dyno Don Corvette Headers
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Joined: Dec 2004
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Dyno Don Corvette Headers
Just thought I'd post the new headers coming out of Dyno Don's shop. As far as I know these are the only shortys out there with 1-3/4" primaries and 2-1/2" collectors. There are other shortys with 1-3/4" primaries, but they are squeezed into a stock size collector which again reduces the primaries. I just installed these today, mine are the first set, and they fit perfectly with all air and EGR equipment. Better yet, except for the coating, they look like stock Corvette headers. They fit all straight and angle plug heads.
Here's stock versus new
Installed
Don, you really out did yourself. Thanks
Here's stock versus new
Installed
Don, you really out did yourself. 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: Dyno Don Corvette Headers
Joined: Oct 2001
Posts: 12,214
Likes: 1,140
From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: Dyno Don Corvette Headers
The sparkplug wire police will be visiting and writing that car a nasty ticket!!! 
Installed
Installed
Junior Member
Joined: May 2011
Posts: 29
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From: Hasbrouck Heights NJ
Car: 1991 GTA 30k miles
Engine: L98 with Dyno Don's headers
Transmission: 700R4
Axle/Gears: 3.23:1
Re: Dyno Don Corvette Headers
I have Don's coated headers with a.i.r. tubes on my Trans Am
. He makes great headers!
. He makes great headers!
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Joined: Dec 2004
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