27psi race gas tune on stock headbolts question.
#3
Evolved Member
iTrader: (18)
Joined: Jul 2007
Posts: 679
Likes: 0
Received 0 Likes
on
0 Posts
From: San Diego, CA
i just installed my APR Headstuds this morning when i was installing my Mivec S1 Cams. i'm only gonna be running 22 psi on 91 octane, but i heard that you run the risk of stretching the stock headstuds when running any boost over stock. and for $90 it was a no brainer.
Trending Topics
#11
Account Disabled
going 150mph on 120 mph rated tires wont cause a blow out, its if the temperature gets to high will the blowout happen.
***its better to be safe and buy the 160mph rated tires!!!!!!!!!******
***its better to be safe and buy the 160mph rated tires!!!!!!!!!******