DLS

Does ARP have different versions of head studs for the 944/951?

I looked at http://www.ebsracing.com
and there it says ARP4207 for 944/951
but i also found on the net a kit that is called ARP 204-4211 thats for 944/951
http://www.part-box.com/arp-porsche-...t-p-31671.html

which should it be?


i´m confused

adrial

I can tell you that the set I purchased from EBS fit great... not sure about part-box.com.

Highly recommend EBS.

JFreeman

+1 for EBS racing

DLS

i´m just wondering if there is 2 different studs for the 944?
or is arp4207 Replaced by arp4211?

Tedro951

ARPs website says 4211.

KuHL 951

When I bought mine from EBS I think they just split up the kits from a 8V 928. I wouldn't worry too much about the part numbers and another +100 for EBS service.

tyro

I too got mine from EBS, Don Weaver is very helpful.

Don't follow their torque instructions however. Go for 85 ft-lb final torque and you'll be fine, unlike me who had to replace a head gasket due to following instructions!