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View Full Version : Jeff @ US Automotive Machine & Performance in Loveland, CO


GOAT490
10-02-2007, 12:13 AM
Anyone who has followed my quest for tens at altitude knows just how much trouble I have had trying to make power AND have it last for more than a couple of runs. Last year Jeff Van Horn @ US Performance was recomended to me by a few different racers. I am SO GLAD I listened!:thanx: Engine runs GREAT with my only problem being a little oil leak. Otherwise I could not be happier.:thanx: He isn't just a PONTIAC expert, but similar to PONTIACDUDE, a reliable, powerful, engine expert.:clap2: Many brands of fast engines built for satisfied customers.:clap2: I highly recomend Jeff and US Automotive Machine & Performance.
Call Jeff or Tom
970-669-3290

:D :D PHILLYGOAT:D :D

C577
10-21-2007, 12:51 PM
Jeff is good! I bought my bottom end from them and had the heads done by Jeff. We put the motor together.Although it's a SBC. Just a little stock 355 steel crank don't know rods slug pistons,stock 1962 camel heads 2.02 valves victor E intake 850 holley. The little vega runs 11.40's at douglas WY. The motor been together for 8 years now. never had it out of the car yet. Time for valve springs! But im building a 406 SBC now with GM 18deg heads rolled over to 16.4 old comp elm heads! Jeff is going to put this motor together for me! Then on to finish my pontiac motor maybe a 455 stroker motor!