| Re: Super Ram on the way |
Subject: Re: Super Ram on the way by rklessdriver on 2014/1/3 17:41:26 Guys don't forget if you have aftermarket camshaft.... the engine WILL NOT want to idle really low like 400-500RPM. I went thru this with Nolands 91 with the 383 Super Ram and it had an LPE (Erson) 219 camshaft. Base idle had to be set at 750RPM and in the tune commanded idle set to 850RPM. This worked really well for everyday driving in his 91. Even a very small overlap change in the camshaft will cause the need for increased idle base speed.... if you don't then the IAC will be working it's butt off to keep the engine from going dead in gear or when coasting down, epsc when using the defroster or AC. The more cam you have the worse this problem can be.... Will |
