The launching is a problem that will be resolved. I made a lot of changes to the car and just have to sort it out. Once I get it to launch like last year I'll run it with 20psi.
If I ran it to redline it would be over 150mph. The true stall is about 3000, but the boost makes it stall more.
The car just made 656rwhp through this C4 at 20psi.
It made 480rw with 12psi.
I don't have it in my tank yet. It will be once the race season is over.
I don't know of too many people running more than 20* timing with the mod engines.
It is a HP Twin 60mm kit. I've had it on the car since early 05. Everything else is built to handle the extra power.
There is a lot more "loss" with a non-locking TQ converter. My car maxed out the fuel system last year on Ken's dyno making 574rwhp. That fuel setup was good to around 750rw.
Ken spent a lot time today tuning my car on his day off. He is truly dedicated to making sure his customers cars are tuned RIGHT! The pulls were made with 94 octane and using a AIS methanol injection kit. The timing max is only 16*.
This was the 20psi pull.
Last year on Ken's dyno the...
A few more pics from today. We started the car today and it sounds really nice at idle with the new cams. It will be tuned next weekend.
This is the cutoff switch. I think it looks awesome.
The AIS kit and battery installed in the trunk.