phoenix wrote:TSTOM, Tell me more about the Pro stock option B1. Are you refering to the TS head or is this a different head all together? Is it a stock bore spacing head or wayne county b/s "4.84" what sets it apart from the origional b1?
Not sure if it's the same Tom was talking about, but years back Koffel had a unadvertised "+1/2" (valve OAL) B1. At least, I don't remember them being advertised.
TSTom, did you get to "flog" the Brewer? I was wondering if it was a thick enough casting to be effective when opened up to the valve sizes possible with say a 4.5" bore with the later siamesed blocks.
Never knew why they didn't take off.