High CR cnc'd 241 vs cnc'd 243?
#66
There are 2 different styles of bolts....series one with two different length bolts across the center row under the valve covers, then there is series two eith all yhe same length bolts....
The series you need is determined by your block, not the heads, so go with what ever style you pull out of your block. Series 1 "should be" up to 03, then mid year 04 they switched to series 2
For the price I'd go with ARP bolts
The series you need is determined by your block, not the heads, so go with what ever style you pull out of your block. Series 1 "should be" up to 03, then mid year 04 they switched to series 2
For the price I'd go with ARP bolts
#67
formerly twolow02fransen (2014-1-2)
iTrader: (27)
Join Date: Mar 2007
Location: mASSHOLE
Posts: 2,750
Likes: 0
Received 0 Likes
on
0 Posts
I'm running 1 3/4 long tubes true dual 2.5 all the way back x- pipe and two chamber flow bastards I just bought a set of electric cutouts hehe.
And I'm from north reading mass
And I'm from north reading mass
#68
TECH Addict
iTrader: (17)
Join Date: Feb 2006
Location: South Shore, MA
Posts: 2,967
Likes: 0
Received 0 Likes
on
0 Posts
I live in southie right now, but I grew up on the coast of the south shore. lets plan on going to Epping first week in April to take advantage of the colder weather. I want to see this truck run! Hopefully we can get a bunch of guys up there.