52 or 55 mm throttle body
#11
01-17-2009, 07:27 PM
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Join Date: Jan 2009
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Throttle Body
Actually the SOHC and DOHC engine have a 52MM TB and the air flow was so great through the TB they had trouble launching the DOHC cars car smoothly and had to neck the TB down above the blade so that air only flows over the aft side of the blade at small throttle openings. Erich Heuschele Grass Roots Motor Sports July-Aug 1998
