How many of you guys run the 625 ARP's? How many are having problems with the regular ARP's clamping the heads down enough? How are the A-1 head studs? I need something better than the regular ARP studs that I now run. Please give me some feedback.
Head Studs
- Thread starter S Phinney
- Start date
I can say that with the triple setup and cam change using the exact same tune it lifted the heads on a 1800pw tune. If your going compounds or large single I would probably spend the money up front instead of repairing like I have to do now.
Really ?? Hmmm good to know , my setup is the gtx 4202r feeding a gt5541r. So you might have a point
I'm running a Custom Cam from SoCal. I did run one from Curtis when he was at DPR. It was more for single Turbo.
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I would happen to agree with you since I am at that point now. Everyone seems to think that you can go the cheaper route and get by. That's definitely not the case.
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The H-11's strength wise are between the regular arp's and the 625's.
I have the 625's in my LB7, but dont really even need them the way I drive it.
I have the 625's in my LB7, but dont really even need them the way I drive it.
I have the standard ARP's.I guess I'll see how long my HG's last and cross that bridge when I get to it.
Chaves I haven't even had a chance to turn it up. It is going to be a beast. Maybe it was a fluke or maybe you are lucky
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I pushed my gasket out with arp 2000's with twins at 95 lbs. upgraded to 625's. haven't had an issue at similar or higher boost levels.
What are you lb7 guys doing for injector cups? I have a feeling i have one pressurizing the cooling system.