73-87 Chevy _ GMC Trucks > Performance

1991 chevy v3500 help with camshaft

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Trucker2k16:
Comp cams 850-16 high energy i can get a 1800-2000 or 2200-2400 stall from o reillys which i understand this is a guess.

I called hughes performance and they pretty much laughed at me and canceled my order for a 2200 stall

Trucker2k16:
Oh and i know i gotta change valve springs right now im set up for flat so i got some comp 986-6 springs i know i have to stay with my same installed height i have now which is 1.750 i was gonna go 1.800 but i had that brain fart loland the springs that the comp cams recommend are he 986-6 which are also replacement springs for the heads

frotosride:
Did you give Hughes and give them the specs for each bump stick?
What did they recommend? 3000+?

Trucker2k16:
No i ordered a 3000 stall due to the cam that's in it right now which is why im changing cams one guy said stayvas close to 220 duration as i can anything more and ill be disappointed being the weight of the truck which i totally get i talked to steve and im pretty sure he said something about a 2200 but know for sure he said id need a xtm but im not ever gonna tow or ever pull anything also. I cant remember what stall he said but i swear it was 2200 or close to that

peewee0413:
Go overkill with tranny coolers. If you don't maintain 150° - 160° buy a 2nd. No such thing as too much tranny cooling. I bought bigger than recommended by manufacturer, and it took two to keep me under 160°. Fluid temp and lack of filter/fluid change is a tranny killer.

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