HIS, earlier this year with a fresh set of MT ET Drag Radials all runs netted 1.65-1.67 60' times and ran 11.64 to about 11.80 depending on weather conditions. Later in the year, in much hotter weather, 60' times slowed to around 1.69-1.71, and the car slowed into the 11.80's to 11.90's. Even though we slowed up a couple of tenths, we ran MORE mph? When we pulled the engine down for freshening up, there was quite a bit of slack in the timing chain, everything else was fine.
I don't have the graphs from all 3 cams, just the dyno sheets.....Cliff
|