Volvo RWD 120-130 Forum

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Hot spots in the head? 120-130

posted by  someone claiming to be Toby B on  Wed Mar 5 16:47 CST 2003 [RELATED]

Okay, this is an old- school subject, but:

Does anyone have any info on combustion chamber modifications?

I've found lots of stuff on porting the intakes and exhaust, but I have a specific concern with the sharp ridge in the B20 head, and am trying to figure out if I can chamfer it, or if that will cause OTHER problems...

Any resources appreciated,
Toby






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New Hot spots in the head? [120-130]
posted by  someone claiming to be Toby B  on Wed Mar 5 16:47 CST 2003 >


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