235s 208/160 for sbc 64cc
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how good are protop line heads
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Re: how good are protop line heads
Used a pair of 200cc ProToplines on a 327 and later on a 350 blower motor. Both ran very well. We did pull the threads on a stud on one head, but I think the owner over rev'd it and floated the valves.
I haven't used the 235's but have heard good things about flow. Have also heard quality is hit and miss on heads built before Comp took them over.
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