My new numbers

Fepony

Full Access Member
Joined
Aug 26, 2007
Messages
514
Reaction score
0
Well after all the trouble we had with missing parts and headers from hell, Tony got it tuned this morning and just called me with my break in numbers.

This is a very conservative 10.9 a/f ratio

drumroll please............................................ .........




558rwhp 631rwtq.
 
Nice congrats to you man...Nice numbers...Now have fun...:D
 
I pick it up tomorrow. I'll break it in nice and easy and then we'll turn it up. She should be 640/720 or so when she is done.
 
SrtBrad said:
Congrats on the missing numbers. Whatthe plan for the rest of the numbers?

Just turning it up after break in. She is only pulling 13* of timing atm and 10.9 a/f at the top of the rpm. When we lean it out to 11.9 a/f and bump up the timing to 15*. :rock:
 
Fepony said:
Just turning it up after break in. She is only pulling 13* of timing atm and 10.9 a/f at the top of the rpm. When we lean it out to 11.9 a/f and bump up the timing to 15*. :rock:

The general rule for a stock viper engine is for every degree you bump up the timing you get 10RWHP. I wonder how many RWHP you get for each degree you bump up your timing on your build?
 
SrtBrad said:
The general rule for a stock viper engine is for every degree you bump up the timing you get 10RWHP. I wonder how many RWHP you get for each degree you bump up your timing on your build?

Being blown changes things. :D By doing 11.9 a/f and 15-16* timing will be good for about 80-100rwhp :rock:
 

Latest posts

Support Us

Become A Supporting Member Today!

Click Here For Details

Back
Top