|
Re: Any 4.3 v6 swaps?
Vortec 4.3v6 is a great engine if the 5.3 didn't get the same mileage and have100 more hp and just about the same ammount of modifications it would be a good choice for a swap. I honestly can't see how they could sell both engines in the same truck from the factory.
I had a 96 sonoma with a 4.3 that got about 16mpg, my 67 with a 5.3 gets about 17mpg pulling my boat.
__________________
67, swb, fleet, tach, throttle, 5.3, 4l60e, 3.73's, fuel cell, 5 lug, p.d.b., 4-6 drop. great little truck
66, stevens drag/ski 18' silouette, 350, 2.02 doublehump heads. comp extreme marine 278 cam, vette 7 fin valve covers, old polished edelbrock intake, velvetdrive, casale v-drive, adj cavitation plate.
28, model a rpu project,
|