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Old 11-13-2002, 01:33 AM   #1
Blackhawkdc
440 american Horses
 
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Join Date: Mar 2001
Location: Anoka, MN USA
Posts: 470
HEad ID

I've got a set of heads off of an '87 Blazer, 350, TBI. I know its got 1.95/1.55 valves, but what I really need to know is the combustion chamber size and if its worth it to have the heads opened up to larger valves. Anyone got answers? Or maybe a slap in the face? I've got 487x heads on the engine right now and want to increase my compression. Thanks in advance.
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Seth Petro

1969 Chev Short Step
425hp 350, TH400, big tires, fast truck
1979 Pontiac Trans Am
1991 Saturn SL1 - gas mileage! (and free)
1977 Buick LeSabre - for sale

May America bless God, and may God bless America
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