F
f111vette
Guest
Just got my car back from Texas Speed and Performance in Wolfforth Texas and I now have 90 more horsepower .Mods were RKS headers, LS-6 intake manifold, Stage II 5.3 litre LS-1 heads package(Patriot Performance), 228/ 228 Comp Cam, new plugs, wires and 180 deg thermostat. I am currently using the K+N FIPK and Borla stinger quad exhaust.The 2000 6 speed dynoed at 310 BHP at pre mod and over 400 BHP ( at the wheel) after all was done with LS-1 edit and the dyno.I kept the stock cats in line....The guys at Texas Speed did me well- they are really great...
90+ rwhp gain is excellent. Bet you can sure feel that! 400+ at the rear wheels is a good 470+hp engine. That'll hand out a few butt-kickin's. You'll have to tell us what she runs if you take her up to Banimere for a few runs this summer. 
I forgot Durango is in SW Colorado, that's quite a trip to Denver to get to Bandimere. Not sure what tracks might be closer to you.
