stretch bolts?

[skid-kid]

Hi all can any body tell me the best place to get stretch bolts from for a m20? I think there was a guy selling them on here a while back?

Thanks

[dazleeds]

http://www.e30zone.net/modules.php?name ... forum&f=39

[ross2009]

or if your in the uk try gsf or euro car part there pretty resonable

[skid-kid]

I am after the metrick blues i think there called, for turboing a m20

[Andy325i]

ARP?

[ross2009]

well then there non stretch bolts not stetch bolt stretch bolts are what bmw use as standard yeah metric blues or arp do them but arp dont make them for a m20 they remanufacture another type try this site mind you they aint cheap http://www.racetep.com/arp.html

[skid-kid]

Sorry i thought thet where call stretch bolts lol

[ross2009]

lol stretch bolts are called stretch bolts because well being silly they stretch lol
and shoulnt be used again the idea of using non stretch bolts on a turbo motor is so the cylinder head doesnt move or lift under boost or higher pressures which then the head gasket will move or blow
but the good thing with non stretch bolts is that you can use them again

[skid-kid]

ahhh it all makes sence now thanks

[ross2009]

im building a turbo e30 now too http://s924.photobucket.com/albums/ad86/Rossco1980/