Hey Swinger321: '89-'91 360 Question

[Reggie]

Swinger321.

I liked your post titled 300 HP on the cheapo dinero.

According to DodgeRam.org., the cam lift specs for the 89-91 Ram 360 roller engine are .410" int/ex.

These lift figures are actually higher than the Mopar 300 HP crate motor's specs of .385"/.401".

The crate motor's duration numbers are 250/264, but my guess is that the 89-91 roller motor duration numbers might be lower.

Do you (or anyone else) know what they are? If they are comparable, your recommended budget setup is more than a steal. I can get a reman. 89-91 roller 360 long block with 308 heads from PAPA auto parts here in MD for $1450 including the core charge. - RR

89-91 specs at Dodgeram.org:

http://dodgeram.org/tech/gas/specs/cam.html