| First we were not able to put a wideband on georges dyno car due to cats for some reason, they dyno guy never said why but thats his excuse was cats. Ok on with the rest of it. A total of 3 cars did an ECU swap on the dyno that day. Car 2 and 3 were at stage v+++. Car 2 and 3 were able to use Wideband O2 because we didn't have cats says the dyno guy. First on car 2 which was on 14psi was the ASH chip. It was very lean until the 5000rpm mark when it started to turn into the 11s 336 i think was the peak hp. JWT was good A/F the whole time but with good A/F wasn't able to pull the power it should have. George's chip was rich and yet still manage to make the same power as the others. The numbers were all pretty close are 337rwhp each but the A/F numbers and the below peak numbers showed different stories for all chips. dyno charts will paint a picture when available. Car 3 had all the bolts you can think of including FMIC. He pulled JWT first and had 333 also. George's chip was next which pulled 352rwhp (rich A/F). Then Ashspec was last. It pulled a respectable 337rwhp with somewhat lean numbers until the 4500rpm mark. When chips are available they will be sold in some what of an order like this: Stage III, Stage V, injector upgrade, dual pop...etc. This will give greater A/F and hp numbers to those in the different stage catagories. The stage III chip worked well for his car since he was at stage III. If we had the stage V chip car 2 and 3 would have been even higher numbers. This might be on the next dyno comparison. Dyno sheets will be posted tuesday once the dyno place gets there email straight. Kyle
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