While I have my turbo manifold off the car, I'm going to get new hardware. Probably re tap the head too.

Can someone tell me what size studs I need?

Thanks

 

http://www.atpturbo.com/Merchant2/me...egory_Code=FST

8x1.25, those are the ones I use.

 

thanks bud, hopefully I can get them local

 

Ace hardware, autozone, advanced, etc.

 

I grabbed them at advance auto.. they were called like "Water Pump Studs" but I would use the Ace Hardware version....they end up being a bit longer.

 

I was at Ace the other day looking for 10x1.25 studs...and nothing :(

 

should be in the nuts/bolts section under "automotive studs"

 

it's in the archives..

 

I only found mani to turbo stud size info there, didn't see head to mani

 

These I don't think are 8X1.25. I'd get those headstuds from Mazda.

 

I thought you were talking about mani to turbo. Head to mani are bigger.

 

Guys,

How can you tell the grade of the stud?

I found some 8X1.25 studs locally but they cant tell me if they are grade 8 or not and there are no markings on the stud or label on the shelf?

Any ideas?

Thanks

 

I got me some studs from ACE. Got the mani back on, welded on a o2 bung and got the tony pipe on. Didn't have time to weld on a 2.75" to 2.5" transition between the midpipe and cat back. Ran open downpipe. HOLLY ****!

OPEN DP FTMFW!!!one1!!1111