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Old 04-26-2019, 04:35 PM   #10
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Join Date: Sep 2013
Location: Spalding, United Kingdom
Posts: 170
Default Re: Helmet style distributor 85 to 60hp

Those 7500rpm motors we're obviously running hot cams, hi-comp heads etc, I don't know what they did for ignition. Kurt said he ran 74mph, that has to be around 4000rpm as he was probably running a 4.55 rear end.
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