Re: [Chevelle-list] Trans cooler

[Clint Hooper]

Title: Trans cooler

The car had a Holley 800cfm spreadbore with vacuum secondaries. Double pumper carbs will cost you mileage every time you tip into the throttle. Clint Hooper LT5 Registry Director http://www.LT5Registry.net/ ACES #1650 http://dalesplace.com/misc/friends/clint_hooper.htm ----- Original Message ----- From: Mark Weber   My 468 TH700R4 approx 3.30 rear gets 11 or 12 mpg on the interstate in OD.  I was hoping for mid teens.    Clint, what kind of carb do you have on the 68 Elky?   Mark