[metro]

Hello there..just wondering if someone could do me a desktop dyno combo 030 454 flat top pistons,cam hydraulic 243/257 @050 522/507 big mutha thumpr cam,rebuilt stock valve size 3904390 close chamber heads, air gap intake, proform 850 carb 2 inch headers..heads only have a mild valve job no porting, roller rockers.....

 

[cj74]

I found this desktop dyno program. I haven't used it yet but it might help you out..


http://carprogrammer.com/Z28/PCM/Too...0(selfzip).exe

Extract the zip file, find it, click on .exe file to install.

 

[cj74]

Ok, link is broken, I'm trying to get the right one, sorry..

 

[mfret1970]

Don't have desktop, if I had to guess I'd say 375hp. 9:1 compression, and blowing most of the cylinder pressure right out the exhaust with that cam. Split is way too big. IMO, a comparable Lunati Voodoo profile could be worth 30-50hp. Thumprs are about the bark, not the bite.


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[dreis454]

Don't have desktop, if I had to guess I'd say 375hp. 9:1 compression, and blowing most of the cylinder pressure right out the exhaust with that cam. Split is way too big. IMO, a comparable Lunati Voodoo profile could be worth 30-50hp. Thumprs are about the bark, not the bite.


Sent from AutoGuide.com App

This......I would go with the 276 Voodoo.

https://www.youtube.com/watch?v=qBypxgubSRE&feature=youtube_gdata_player

 

[metro]

actually did a compression test & lowest reading was 160....car is very snappy.........