fao: people who knows shizz about blocks.

**alan opel** · 31-08-10, 16:56

what would cause these score marks along the inlet side of my bores?

**jdmjimmy** · 31-08-10, 17:50

could be from overheating,detonation maybe something foreign got in there..

**alan opel** · 31-08-10, 17:52

Originally Posted by jdmjimmy

could be from overheating,detonation maybe something foreign got in there..

could be any of those, there as no thermostat in it when i got it which led me to beleive it overheated before. theres a rattle in it that alot of people said sounds like very bad detonation, and foreign... well i found half of the turbo thrust washer in the sump so the old turbo must have shat itself on the last owner..

**obriener2054** · 31-08-10, 17:57

is it evident on all the cylinder walls??

**jdmjimmy** · 31-08-10, 17:59

probably all of the above combined lol iv got a good ca block ere stripped and all if you need it she failed on bottom end trouble

**alan opel** · 31-08-10, 18:11

Originally Posted by obriener2054

is it evident on all the cylinder walls??

yep worse on cyl 4!

**alan opel** · 31-08-10, 18:12

Originally Posted by jdmjimmy

probably all of the above combined lol iv got a good ca block ere stripped and all if you need it she failed on bottom end trouble

haha probly is, ive about a million ca's found with bottom ends gone. ive a good crank i just have to find the cheapest!

**ian g sr20** · 31-08-10, 20:40

was it noisey? cud b the piston coing going up and down the bore leaning 2 1 side of it i forget the name of this now but it will come 2 me

**alan opel** · 31-08-10, 20:50

Originally Posted by ian g sr20

was it noisey?

yes! think was vausing the rattle, piston slap?

**ian g sr20** · 31-08-10, 21:01

ya its prob piston slap but their is a name for the kinda damage but i cnt think of it now, its still fucked doh without the name of itha

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