CPR project zr1 back on the dyno

[joe@cpr.com]

 

 

Here is the latest update on our project zr1. For those that don't know or have not seen the previous videos here is a quick run down. 

First round we tuned it and did our 5" cold air intake and also did e50. The car in 43xx da went 9.8 @141 here in phx. On an 18" drag radial. 

This round we did the following. 
2.85 upper 
Kooks 2" longtubes with off road x pipe 
Tuned on 91 and race gas 

Car will be run again at the track than brought back for cam, low side fuel system, lower pulley. 

next round is ported and milled heads, and Kong ported supercharger along with a 103 tb.
 

[SixAddict]

That's some awesome sounding Z. Your work is outstanding. 

Thanks for the video Joe. 

Speed Safe.

[P51tj]

That there is some good stuff Joe!