Vintage Pontiac Dyno Tuning Photo

Vintage Pontiac Dyno Tuning

Dyno Tuning Basics - Jets, Timing, Camera, Action

With both horsepower and torque on the rise, rather than changing jet sizes Keith recommended that the fuel pressure regulator be adjusted down to 7 psi from 7.5. Horsepower and torque both posted nice gains with 382 horsepower and 455.4 lb-ft of torque (increase of 5.1 hp and 16.1 lb-ft tq.). The A/F ratio at wide open throttle got progressively leaner and was now right at 11.3:1. View Related Article

Pontiac Solstice Research

Get updated on all your car buying needs from safety features, to specs, to crash test ratings and options. Get all the information you need if you are interested in buying a new car like the Pontiac Solstice. The L4 standard engine in the Solstice gives you 173 horsepower with an estimated 22 mpg. It has a trade in value of $15,948.00 which should come in handy when you go to shop for your next car. The Pontiac Torrent and the Pontiac G6 are other vehicles that might interest you.