Originally Posted by Mikel
Any MPG improvements?
I have 2 GW's, one an 89 with Howell TBI and an 88 with Sniper. The Howell gets much better mpg - approx 14. Sniper gets 11 mpg.
Howell GW is much slower - but generally runs well.
Sniper GW is quick - but just got a fresh rebuild and Eldelbrock 4 bbl intake. So the engine may not be totally broken-in and I may be driving it harder.
Of the two, I definitely prefer the Sniper.