Arp head studs

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MADEVO

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Joined
Jun 16, 2005
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Langwarrin
Hey guys i just brought some headstuds for my evo 1, they say they are to suit vr4-evo 3. i tried dummy fitting them to the block but the studs appear to thick. Has anyone got some advice??
 
4g63 ARP studs...

VR4 12mm

EVO 11mm

both should be completely different codes...
 
That is correct.
VR4 are thicker (they have the better motors and are better cars LOL)

you have 2 options.
Drill and tap your block to suit the 12mm studs and drill your head to suit or go get some 11mm studs
 
bazeng said:
That is correct.
MAGNA ones are thicker (they have the bigger heavier motors and are fatter cars LOL) so they need bigger studs.

you have 2 options.
Drill and tap your block to suit the 12mm studs and drill your head to suit or go get some 11mm studs


edited for trueness:thumbsup:
 
how is the magna coming along anyway baz?

and sorry I didnt stay to chat the other night, I didnt want to infect everyone with my horrible sickness.
 
DOUGMO said:
how is the magna coming along anyway baz?

and sorry I didnt stay to chat the other night, I didnt want to infect everyone with my horrible sickness.

I was wondering where you went!
5 secs and you were gone!!

I drove the Magna around the block just 10 mins ago!
 

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