10.75 CR safe for 5 pounds???
03-21-2007, 03:00 PM
#1
TECH Fanatic
Thread Starter
iTrader: (11)
Join Date: Jan 2006
Location: Phoenix
Posts: 1,497
Likes: 0
Received 0 Likes
on
0 Posts
10.75 CR safe for 5 pounds??? I am installing a vortech v9 with aftercooler soon and i have the TSP 5.3L heads, my CR is 10.75
should i sell my heads/put on the stockers or leave it alone??
should i sell my heads/put on the stockers or leave it alone??
that would be a decent solution
03-21-2007, 04:45 PM
#4
Banned
Join Date: Mar 2007
Location: NY
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
Concider a Progressive Methanol injection system first
At 10.75 to one compression running 5 PSI you will be ok , but you WILL need to cool down that 5psi intake charge and boost up your octang level. Methanol will do all of this
I think at 5psi you will pick up some nice power , i wouldnt push it past 6 psi ,
With the methanol injection it will be awasome!
At 10.75 to one compression running 5 PSI you will be ok , but you WILL need to cool down that 5psi intake charge and boost up your octang level. Methanol will do all of this
I think at 5psi you will pick up some nice power , i wouldnt push it past 6 psi ,
With the methanol injection it will be awasome!