ARP Studs and Bolts

[rbsileighty]

OK, I called ARP today and asked them if they had anything for our motors. Of course I got the typical answer of, "What did you say? What motor is that?" that is normal when looking for any RB part outside of a Japanese company. They were able to help however. I have been looking for they part numbers for a while and haven't found anything that is a definite number for our cars. I want RB20 studs and bolts, but if someone wants 25 studs and bolts feel free to do the following as well.

So here is the deal. If anyone (Hybrid or Project, who I know both have open motors) could get the specs on the following:

Main cap studsRod boltsHead bolts

ARP said all that we need to do is measure them and get the specs (length, od, thread count, thread pitch etc) they can either see if they have some that are the same, or they said they will make some. In the case that they have to make some, they said we will definitely get a lower price if we order more than just one or two sets (of course).

Lets see what we can do!

[PROJECTRB240SX]

I CAN CHECK THOSE POSSIBLY THIS WEEKEND. I HAVE THE RODS AND HEAD BOLT OUT, THE MAIN STUDS I HAVEN'T REMOVED YET.

BUT THIS IS THE RB20 MOTOR, I'M NOT DIGGING INTO THE RB25DE BECAUSE I WANT THAT TO BE SOLD.

[BlockHead]

I thought I saw somewhere that they someone sourced up a product number for rb25det head studs, I am not sure but a little looking will probably turn up some results.

[rbsileighty]

I did not look for the 25 at all, so they might be out there.

[BlockHead]

oh my bad rbsileighty, didnt mean to bust on your

[rbsileighty]

No problem bud. I would be more than happy for someone to get those bolt/stud specs from the 25 and call them in, or I will call them in for everyone.