Recently purchased 1g turbo head takes different sized studs

[juntjoo]

My original n/a head uses two larger exhaust manifold studs on the ends but this new "turbo" head I just bought takes all of the smaller sized studs even for the end studs.

Before I get a new set of studs for a particular head I was hoping I could get verification from a couple of you guys that there is a specific stud set for this head with different sized exhaust manifold studs thanks

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[pauleyman]

earlier model 1g did not use bigger studs on the outer edge. They're all the same size and they are supposed to be that way.

 

[donniekak]

It's a head off of a 6-bolt. The ports are the same on all 2.0 1g heads, turbo, and n/a.

 

[19Eclipse90]

Check here: EXTREME PSI : Your #1 Source for In Stock Performance Parts. The picture is of a 7-bolt set but you'll notice that there's a drop-down which will allow you to select 6 or 7-bolt. As the guys above have pointed out, it's original and supposed to be like that.

 

[juntjoo]

Awesome, thanks guys

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[juntjoo]

I have a total of 16 studs, 9 for exhaust, 2 for intake, 3 for thermostat, and looks like 2 for the cam sensor. I've seen kits by ARP but nowhere have I found details on the contents of these kits.if it's called a "head" set would you just assume it contains all studs connected to your head?

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