My GS300 is getting the next round of mods, I installed the GTE bottom end in my garage along with the intercooler, meth, PTE74mm turbo, Supra headgasket, valve body and some 440cc injectors with a Walbro and a fuel pressure regulator. The 440's were pretty much all the stock GS300 ECU can handle with the MAP ECU, although it was fun it was certainly not enough. I picked up a Haltech from Kean and was referred to Rick @ Speedtech for the install by ZGAD. Initally I was just planning on doing the Haltech but that turned into removing the cams and machining / installing GTE Cams, reworking the head, and going with the R154 to handle the extra power. I thought about going built auto but those stock built auto's break all the time plus for about the same money I could go R154, down the road I can easily upgrade to V160 too. I'm pleased to post up these photos, it was a real bear of a job getting the pedal in / clutch master installed / pedal box installed but Rick pulled it off, Ricks a full time NASA engineer and after seeing some of his custom work at his part time shop I knew this was the guy to pull of one of the only manual GS300's in the country. We have a bit more to go, make a custom intake manifold, make the IC pipes, install the 1000cc injectors and twin Walbro's, tuning, along with customize / extend the shifter position to fit the GS but this should be wrapped up this month!
BTW Rick at Speedtech owns a 01 IS300 / GTE / V160 / GTE rear end with a electromotive ECU and a host of ofther goodies, that car is going to run some good times very soon IMO. Anyone looking for a good shop in the central florida area should check him out.
BTW Rick at Speedtech owns a 01 IS300 / GTE / V160 / GTE rear end with a electromotive ECU and a host of ofther goodies, that car is going to run some good times very soon IMO. Anyone looking for a good shop in the central florida area should check him out.






