Looking to get New headstuds since i am removing the head. So i am stuck between the New a1 map performance studs and the arp studs.. Lmk your guys opinion

 

I did the arp
Most guys here have arp too
retorque them after a few heat cycles.

 

I have L19's.

 

im definitely not going to put one down vs the other, since MAP and others make top of the line stuff. For me, when I got em, I went with ARP. most people I know go with them as well.

however map and the l19s have some good results behind em too.

 

Look at high hp build threads and see what we are using.

 

Both are good.
But I would get the MAP A1s.

 

There's absolutely no questions on ARP products.

 

ARP. Got into them back in the day with dsm's and continue to have great results into the evo world.

 

I have ARP L19 and would recommend them but.....check out the MAP ones, they have a unique design which makes a lot of sense.

 

I think it's a matter of preference... I personally went with MAP H11's

 

I have ARP +625 headstuds... they were expensive though...

 

Any one have a part number for them ARP L19's?

 

Norris designs H11 never had any issues with them.

 

Arp

 

Whichever you choose, follow the instructions to the letter and do not be tempted to deviate. Even the ARP 2000s will handle just about anything, so long as they are correctly installed.