what torque do you do the head bolt up to on these lumps? and is that wet or dry?
what torque do you do the head bolt up to on these lumps? and is that wet or dry?
b18ft
10.9 - 65nm
12.9 -90nm
or use the arp f4r stud set which will also fit f7p/f7r and should also fit the b18 head as they seem to share the same length head bolt as f7p/f7r--good for 130nm(for big boooost)
not looking at silly boost atm but il bear that in mind il do it to 90nm then cheers chaps.
[quote=HAndy;160504]10.9 - 65nm
12.9 -90nm
or use the arp f4r stud set which will also fit f7p/f7r and should also fit the b18 head as they seem to share the same length head bolt as f7p/f7r--good for 130nm(for big boooost)[/quote
do the arp's u sujested fit.
ive bin putting off sending a bolt to arp for ages as i cant afford the 1 of price
would love to know if they are useable
if so can u link to a place where to buy them ta