RSA and C2 horsepower
05-06-2003, 09:54 AM
#16
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In response to your question:
The PCA sponsored Dyno Day also featured a demo by custom fabricator Kenny McNeil. We dyno tested the C4 first thing in the morning and recorded 208 rear wheel HP. Then Kenny fabricated a S.S. muffler bypass pipe, installed it on the C4, and a second series of dyno tests were run at the end of the day. This mod added 9 HP, up to 217 HP.
The C4 has a drilled air intake, Weitmaster chip, and now the mod to the exhaust. It is noted that a C4 manual has a correction factor of 1.28 for engine HP, a C2 manual has a correction factor of 1.18, but they were not definitive on the engine correction factor to be used on a C2 Tiptronic (my particular setup).
In response to your question:
The PCA sponsored Dyno Day also featured a demo by custom fabricator Kenny McNeil. We dyno tested the C4 first thing in the morning and recorded 208 rear wheel HP. Then Kenny fabricated a S.S. muffler bypass pipe, installed it on the C4, and a second series of dyno tests were run at the end of the day. This mod added 9 HP, up to 217 HP.
The C4 has a drilled air intake, Weitmaster chip, and now the mod to the exhaust. It is noted that a C4 manual has a correction factor of 1.28 for engine HP, a C2 manual has a correction factor of 1.18, but they were not definitive on the engine correction factor to be used on a C2 Tiptronic (my particular setup).
