View Single Post
Old 11-13-2017, 01:25 AM   #15
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,510
Re: What GM create engine to buy for 3/4 ton 72 C20

Quote:
Originally Posted by Chilly178 View Post
I have narrowed down to two engines, the L31-R or the newer SP350/357. I just don’t know how well the SP350/357 would work in a heavy 3/4 ton geared low. And I’m worried that the L31-R won’t have enough horses for me.
How do you intend to use these motors.
Cruising around town or down the highway.
Either one of those would work great if you don't mind winding the rpm up a little higher.
Just remember if you're producing higher hp you're loosing bottom end hp and torque. Everything moves up the scale.
geezer#99 is offline   Reply With Quote