Rx-1 Turbo Jetting questions

[TurboTerry]

i have a 03 rx1 and i ride in the lincoln bowls in montana which are about 8000ft. it has a bender rear mount on it and it was awesome down low but when u get it up high it just sputters what should i do.....i just set it to benders specs which are 130 mains and 3/4 pilot screw and a 400 plenum jet in the charge tube....has anyone had one of these sleds...i havent got to ride it yet since i messed with it but i need advice......

 

[Ted Jannetty]

i have a 03 rx1 and i ride in the lincoln bowls in montana which are about 8000ft. it has a bender rear mount on it and it was awesome down low but when u get it up high it just sputters what should i do.....i just set it to benders specs which are 130 mains and 3/4 pilot screw and a 400 plenum jet in the charge tube....has anyone had one of these sleds...i havent got to ride it yet since i messed with it but i need avice......

There may be other issues you need to address before chasing jetting.
Boost leaks are serious business, if you don't have billet T's get them.
Zip tie all your hose connections, and pressure check your system for leaks.

Billet carb covers are a great investment as well.

Ted.

 

[givemeaboost]

Try giving Spray25 a pm. He's running the Bender Turbo and has them figured out pretty good, Ken.

 

[spray25]

Turbo Terry,

I got your PM and sent you two back. Haven't heard from you.