Build to SCCA specification between 2008 and 2009, raced SCCA Northeast as amateur from 2009 to 2011-3/4 with original Porsche engine/transmission/suspension. Swap engine to LS1 and remanufacture transmission in 2012.
"What is an M90?" After all the comprehensive "Lotus Book" skips from M89 (Excel) to M91 (Formula 1 race car) with no entry for the M90 or any mention of its designer, Oliver Winterbottom, in the index. The former omissi
Covered under description. I would add: The header and dry sump pump are very recently replaced. The stainless header is custom designed for this motor and made by Porsche specialist Charles Dundon of Dundon Motorsports, Gig Harbor, Wa. The oil pump