J-Madd Posted February 12, 2010 Report Posted February 12, 2010 Asking $625 shipped for these. They are dirty in these pics, but clean up to perfection. Nikasil and cylinder bore in good condtion. They appear to have been ported. You will get polished Trinity Stage IV powervalves also, not included in the pic. Block off plates are not polished. EDIT: 74.5 mm bore, 70 mm stroke (+16 mil). 610 cc. [ Quote
J-Madd Posted February 18, 2010 Author Report Posted February 18, 2010 TTT These are $800 new, plus nikasil, plus polishing plus porting. $625 obo. Or trade for drag a-arms. Quote
J-Madd Posted February 18, 2010 Author Report Posted February 18, 2010 Oh, and that's not including the cost of the powervalves or the block offs either. The block-offs are over $100; I don't know what the powervalves cost. Quote
WINDYCITYJOHN400 Posted February 20, 2010 Report Posted February 20, 2010 Port timings? Who did the port work? Got the crank? Quote
J-Madd Posted February 23, 2010 Author Report Posted February 23, 2010 Port timings? Who did the port work? Got the crank? 200* exhaust, around 135* on the transfers I think. Don't know who ported them. Crank not for sale.Of coures the powervalves should keep the exhaust timing down until upper rpms. Quote
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