I have the same experience. I think it is normal. However, I find climbing up to the tunnel quite a bit more difficult for my 62 than Vail Pass.landtoy80 said:I took the 62 out to CO and when going up Vail Pass and climbing up to Eisenhower Tunnel the stock 62 would drop down to 40 mph.
Is this normal for the 3FE?
AZLC said:Similar experience in a '88 on I-17 on the climb from Black Canyon City, AZ to Sunset point. This experience lead me to post a thread with my compression numbers. I am running 32 BFGs muds on stock rims, no lift. I hope some new ignition parts help the beast.