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Terry West photo
Sweden, Stockholm
1 Level
757 Review
41 Karma

Review on Dorman Techoice 977 316 Electronic Throttle by Terry West

Revainrating 5 out of 5

Works best in fuel system

Installed in 2007 TBSS (LS2). Bolts directly on, although I adjusted the throttle area scaling in the setup to match the LS9 for which this throttle body was designed. Throttle seems much smoother, not as jumpy as the stock LS2. Throttle I removed but it also seems to have plenty of raw power in WOT.

Pros
  • Many fit
Cons
  • Some difficulty