New in Boxes A.L. DUNN Heads For Sale

[ZR1OUS 94]

sold

[ZR1OUS 94]

TTT

[ZR1OUS 94]

TTT

[ZR1OUS 94]

TTT

[95ZR1#418]

Originally Posted by ZR1OUS 94

TTT

I have matching Dunn Heads yet my dyno results are far below most with Birmal heads. To think I was about to sell my '95 for 2500.00, I best part it out.....I'll do much better.

[vhabrxmanded]

My zr-1 is now at Mr. Haibeck's shop.
If he feels these parts would be a wothwhile purchase for me, i will buy them.
Thank You,
David Mandel

[BiZ]

Originally Posted by 95ZR1#418

I have matching Dunn Heads yet my dyno results are far below most with Birmal heads. To think I was about to sell my '95 for 2500.00, I best part it out.....I'll do much better.

Your car has 4.10 gears right? I have heard that cars with gears will dyno lower than cars with factory gears.

[95ZR1#418]

Originally Posted by BiZ

Your car has 4.10 gears right? I have heard that cars with gears will dyno lower than cars with factory gears.

Actually it has 4.33's. I've posted your question before and never got any type of definitive answer. I wish it were true but can't say, no one on the forums has been able to tell me if geared cars run lower dyno numbers compared to stock gearing. If you know of any info on that let me know.