Hmm... not sure on a shorter life span due to higher idle. One would think parts would wear faster, but if you have better oil pressure I would think it may *at times* be even better to have a higher rpm. Now gas mileage is likely all together different.

With my EB crawler cam I find I am right around 850 - 950. Yes, I have checked the TPS and timing several times - this seems to be where she likes to be though.

Last edited by ToyotaT; 06/21/06 09:56 PM.
85 Toy Pickup
89 block 30 over and EB RV head/261 cam