compression ratio question
07-23-2008, 11:31 PM
#1
On The Tree
Thread Starter
iTrader: (3)
Join Date: Nov 2007
Location: pleasant hill
Posts: 117
Likes: 0
Received 0 Likes
on
0 Posts
compression ratio question when i do a cam swap and put 243 heads on will the compression ratio go up? and if so will this hurt the rings enough to blow them out? full bolt on 99 z28 cam tsp 233/239 243 heads
07-24-2008, 12:27 AM
#3
TECH Enthusiast
iTrader: (9)
Join Date: Dec 2003
Location: Edmond,OK
Posts: 563
Likes: 0
Received 0 Likes
on
0 Posts
I would think the PTV clearance would be ok if you have stock size vavles
I think if you use stock ML gaskets it should be about 10.5:1 compared to your 10.1:1 now
I think if you use stock ML gaskets it should be about 10.5:1 compared to your 10.1:1 now