Hi islandcat. Did you ever find out what was causing your vaccum leak years ago? I have the same mods and vmp says i have a vaccum leak as i get a P0171 error. No check engine light but code registers. I am trying a new pcv valve but was wondering if its the O2 sensors like you mentioned. You...
Could you tell me what belt to run with a 13 GT500 tvs 2.3l supercharger. It will have a 2.4" upper pulley and a 90mm idler from VMP. It appears we still use the stock belt on the install of these 2 items. According to Gates the RPM belt that replaces stock is... K100837RPM...