: Differences in 275 & 300 HP Nstar



nctrader
09-27-06, 10:47 PM
May be a dumb question, but what does GM do to get 25 more HP in the 300 HP Nstar? I imagine some of it is in the heads? Maybe different cams? Just curious.
Thanks

chazglenn3
09-27-06, 10:49 PM
Discussed many times already...try a search.

zonie77
09-28-06, 12:25 AM
We should keep track of how many times this exact same question has been asked! :bigroll:

Ranger
09-28-06, 12:57 AM
You guessed it. Different intake cam.

nctrader
09-28-06, 05:18 PM
Sorry, did not intend to be redundant. Will do a search, as directed.

I~LUV~Caddys8792
09-28-06, 08:39 PM
From my driving experience behind the wheels of both Northstars, the 275hp version has good low and excellent mid range power, with good top end power but the 300hp version has astonishing top end power, with good low and mid range power.