Re: gtx 2867r posted by dfenton2 on April 03, 2015 at 05:40 AM
Message
I'm not impressed with those numbers. I did 571whp @20psi (E85, 740 injectors) with my small GT2560 with stock internals. I agree with Mixman, I have seen the numbers of the GTX2863 and those are impressive. The GTX2869 did better than the 67 but not as good as the 63. Then again i haven't seen too many dyno charts. Check SZ blog and look for the heavy hitters.