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#21
12-02-2020, 05:32 PM
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I considered an aftermarket block and I'm probably going that route on my next build. I think my machine shop bill is going to be around 2000 all in.. This being a used rotating assembly and my numbers matching block to my 69 gto I wanted to build it but not go rediculous with the power. I will probably run this for a season or two pull my highports and have them ported for the new block.
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1969 GTO street strip project 11.1 forged 461, highport heads 1995 Trans-am 420 ci sb 14:1 compression 9"ford 9.89@132 1.34 60ft SOLD! |
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#22
12-03-2020, 08:30 AM
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If you ever have a problem with your machine shop,try Carlquist Competition Engines in Oakville,CT.
They know Pontiacs really well,their dyno is as acuurate as they come,and they are a bunch of great,humble guys. Last time I was down there,there was a nasty Pontiac engine that runs in the 4.80 range.
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`70 Firebird,Original Owner car Ken French Built Chassis Carlquist Competition Engines IA2 505 Competition CNC Ported Super Chiefs CCE Ported Gustram Twin Dominators from Shaker 455 963 HP `09 Electra Glide Standard. `03 F-350 7.3 6-speed 4x4 Crew Cab Dually. |
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