Banchetta Posted February 13, 2004 Report Posted February 13, 2004 so how do they do ? I'll let you know next week when I get my motor back.... Quote
tbd Posted February 13, 2004 Author Report Posted February 13, 2004 nice what are u getting done? Quote
broke Posted February 14, 2004 Report Posted February 14, 2004 I would say that it would depend on your porting. I don't know much about this except what my builder has recomended to me. I do know that the mids were more impressive on my stock motor than they are on the new one. I have "heard" that the mids do not like a a high exhaust port height. My porting specs are; 196* exhaust duration, 128* transfer duration, 130* boost port duration. With this porting his exact words were "those PTR mids are signing off too early for what you now need", "I think pipes right now would be the key to unlocking the power thats there". Take this for what it is worth, but this came from a very well respected builder. Then on the other hand Duncan's bikes are fast as hell and PTR mids and high revs are all he uses. So I would guess that if the porting is set up for the mids then it would work well. broke Quote
bigwill Posted February 15, 2004 Report Posted February 15, 2004 I have PT-mids on ported motor-must have right porting because my shee rips-love these pipes-these are the second set of ported cylinders Ive run on these pipes-love them-great from bottom to top,can lug them around and I weigh about 280!!!! Quote
H300F Posted February 15, 2004 Report Posted February 15, 2004 they work well w/ mine, but i dont know if others would work better. im happy enough with mine are giving me. Quote
Banchetta Posted February 16, 2004 Report Posted February 16, 2004 I'm putting a 4 mil stroker w/ long rod in mine w/ low end porting...Should have it this week..I agree w/ porting and pipe matching....Can't expect a midrange pipe to go w/ drag porting..... Quote
tbd Posted February 17, 2004 Author Report Posted February 17, 2004 very true...... did u send your stuff out? what stroker kit did u get? Quote
Banchetta Posted February 17, 2004 Report Posted February 17, 2004 very true...... did u send your stuff out? what stroker kit did u get? A local builder is doing mine. 4 mil Hot rod crank... Quote
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