I run a Go Tech .28 in my HST Pro! I race at RC Madness in Enfield, CT. I'm running the stock Hyper pipe with the Go and it was as fast, and faster, than the Ninja's, O.S.'s and Rossi's! I was even pulling on the buggy's in the straight during practice. I got a lot of congrats for being the only truggy that day to clear a difficult triple, with a 4' run in, after a hard-left table top!

The .28 is my second Go engine, I have the .21 7p in my 8ight. Great engines for the price! ($180-$190 shipped on Ebay)

I got my HST Pro at the end of last season. I have only raced it twice and I love it! It's wicked plush and with a little mod, it turns like an on-road car! So far, I'm the only one at the track with the Pro and when I'm driving good, it can turn inside any other truck on the track I couldn't be more happy with my first truggy! It's gotten me to 2 A-mains and a 1st place B in the two times I've had it out!

I have made a few changes from the stock kit. I'll try to post some pics tomorrow!