Author Topic: MARKS PERFORMANCE ENGINES USA AND SPEEDMASTER PARTS/EBAY ENGINES  (Read 121 times)

Offline CUDA8U

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MARKS PERFORMANCE ENGINES USA AND SPEEDMASTER PARTS/EBAY ENGINES
« on: October 19, 2017 - 06:17:02 pm »
 This guy sells strokers on ebay and uses a lot of Speedmaster parts,how is the quality/useability of these parts in comparison to other choices?  Especially the heads? I am seriously considering 240 trick flows for my 512 stroker,an upgrade from my eddy rpm's.




Offline cam440

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Re: MARKS PERFORMANCE ENGINES USA AND SPEEDMASTER PARTS/EBAY ENGINES
« Reply #1 on: October 20, 2017 - 08:01:16 pm »
I think speed master used to be called pro comp im sure , yeah trick flow heads are the hot ticket atm