99lightning

My buddy George on here had to go back to the clutched pulley for a few tune issues. So I loaded the first bip file logged it called tony and he emailed me a airfuel adjustment right away and we were done. As always a fast easy Process for doing things remotely. We did not have time to dyno this morning but I will get his car on the dynojet for some numbers.

Denroll

He was running the fixed pulley? How did he like it when he wasn't having issues? What were the issues?

99lightning

he loved it part throttle was instant boost. He had problems with it going into limp mode. I thought the car felt really good today.

dsc

Shardul told me today that Jerry at EC has perfected the tune for the fixed pulley as of yesterday. I have a smaller clutch pulley and am thinking about going fixed but am afraid of the issues. Has anyone heard about EC fixing the issues?

ghlainez

Thanks Tim for loading BIP's tune for me easy as one, two, three.

ghlainez

Denroll, I loved the 77mm fixed pulley. instant power, could be crusin in the city mash the pedal and breaks the tires loose and a little whip lash with no problems. the throttle response is unbelievable. The issues are codes thrown p0105,p0106 and going into limp mode. after that happens I shut it off wait a minute or two. start it back up and all is fine no codes and abck to whip lash. but after driving it a couple days right back to limp mode and codes again. so unpredictable that I desided to go back to cluched 83mm.

Bramage

I love the idea of a fixed pulley. My issues were not the same as Denrolls.

No codes ever

My issue was: As soon as I hit full boost (17psi) id go into limp mode

Also had major cold start issues. It would surge and hunt for a while. Denroll found that if you just put key in position 2 for 30 seconds, the cold start issue would go away. So my only issue was limp mode. Denroll has been running fixed pulley since he installed 6 - 8 months ago. Never came off.

If the tune does ever get sorted out, Ill be back on a fixed pulley faster that you can say: Hey Shardul, can I get an 83mm pulley overnighted, good buddy!!!???

99lightning

after all that personally i like my simple combination. Maybe i can dyno his car today curious of what it puts down compared to the fixed pulley he had