The good news is the car did very well......the bad news is I don't have the sheets yet,just a couple of pics. The build is an Arrington 426 shortblock,FRI 09' 5.7 heads,FRI 235/247 cam,Stock 6.1 exhaust manifolds,6.1 Intake manifold ported for a 90mm TB. The base pull was 487/489 The A/F was pretty damn close and only needed slight tweaking,Mikes tune was almost dead on....not bad for email....we wound up making a few more pulls and got a little gain but not too much. Gotta thank Mike(lafrad) for the work on the tune and AJ(Hemituner) for finishing up the WOT,and Vinny at VTR for the use of the Dyno. To put this in perspective AJ's 440 made the same HP and 12lbs more torque on this Dyno
not sure what dans issue was, but whatever..... erik, nice numbers and look forward to seeing your sled in november!!
Well,on a track with no track prep(none,never saw that before) and a not so stellar 60',full weight(4580lbs) and 20" vreds up front.....she went 11.54 N/A! And the Camaro in the other lane....well....I hope I didn't hurt their feelings.
These heads outflow 6.1 heads and the chamber is a better design with better quench. With these heads I have 10.7:1 compression and .033 quench and run 27* of timing with no KR. A 6.1 head would have given me 10.3:1 compression with .080 quench.
Skinnies up front give 2+mph..wow! Never knew that. You have any goals in mind, or just wasting fuel for fun.
No....I had 20's up front.50 psi in them, I used a little shorter tire out back just screwing around but I couldn't get traction. I haven't run the skinnies yet. Saving those till I can get the suspension swapped and the sway bars out....if I can get some weight transfer and actually hook the car should run very low 11's. Oh....and I usually run high 117's to low 119's anyway.
Ah, i see...Yea, i noticed your 60' left a lot to be desired. Not bad, but could shave a couple tenths for sure. As is, and better 60', you'll be low 11's. With skinnies, sway delete, and a little weight loss, you may even see some 10's N/A! In the not so far future, i plan to be in a better financial situation than I am now, and be able to sink some more coin in my car. Here's to living vicariously through friends! :cheers:
