Thread: new 489 ZL-1
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Old 09-16-2011, 01:48 PM
EZ Nova EZ Nova is offline
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Default Re: new 489 ZL-1

so, how it this running? Make any passes at the track yet? Mine is under way as another motor in the shop got in the way as it's going to LeMans to run in a vintage 'Vette. They used some of my "other" parts of another 427/433 I had. This one is a 4" stroke, .030 over pumpgas deal. Steel block that WAS mine. 074 heads and my 163 intake with a 680 cam and she made just over 740 Hp.

My 476 we hoping to get in the 800-850 range with 074 heads and 163 intake. A lot of R&D went into the "LaMans" motor that we are putting into my 476.
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