justin1620
Member
For some reason I can only pull 7000 rpm's. I'm not sure if its because of my stock helix I'm using with the heel clickers and roller secondary or what. I already cleaned and adjusted the powervalves. Sled engages at 4000rpms and pulls hard down low with skiis in the air then only runs up to about 7200 rpm then slowly down to 7000rpm. Any idea what could be causing this? compression is good also. Would a better helix give me back 1400 rpm to bring me up to 8400rpm? thanks
Did it use to run 8400 rpms with those weights? If not take some weight out of the tips....
mopar1rules
Active member
straight OEM 47 helix, is too much for a srx w/heel clickers. the quicker shifting roller secondary is only compounding the problem. you will need like a 50/38 helix.