I have a 1969 Lotus s3 LSB2436. I have a spare 3.9 and 4.1 diffs. I want to cruise with reduced RPM. which ratio is best suited for cruising ? I have a Crossflow 1600 cc.
Cheers
George
Hi Alan, The contact info e-mail you gave me for John Watson wont go thru, you sent ne .............john@wwatson.net ??? This is for info on my LSB2436. Cheers George Calgary Alberta