9/1 Sat HTG ported F7 carb we've posted on dyno pages since stock, tweaked from 120 to 150 plus so far with single pipe, now trying some new single pipes and D&D twins. D&D F8 twins with can silencer added broad top end hp curve, about 160 for 400 revs on top....

Rich Daly (owner of DynoPort/ Bender Racing) brought his notoriously quick Pro Stock 1000 SkiDoo triple for a tuneup here.  Besides being a savvy pipe designer and thrashaholic, Rich has spent a great deal of creativity including time and $ building as light an...

Justin Fuller came yesterday with his R1 bike turbo kit prototype to do additional dyno tuning, and compare a different Garrett ball bearing turbo design with hopefully a bit less turbine inlet backpressure. He had been here a few weeks ago using my rear...