2004 Mystichrome coupe...full weight
OLD SETUP 467/522 @ 12.2-12.5 A/F (a bit lean )2.8/4# lower
12" cone filter
Mac Prochamber & catback
TR6
40 degree day on stock wheels with 315 Nitto's 11.86 @ 118 1.77 60ft.
NEW SETUP 470/532 @ 11.8 A/F (20 degrees warmer)
same pulley setup
SCT Maf
JLT RAI
SLP Catted X
Bassani Catback
TR6
Ported stock TB
55 degree day , CCW's with 305 Nittos's 11.63 @ 121 1.87 60ft.
I was very pleased and the car still has more in it. I don't get to drive it much so my driving can definetly use some improvement. I had to cut the day short (2 passes),but feel I could have easily matched if not improved on my old best 1.77 60ft and could have seen a 11.5 or maybe better.
oh well...always next time for more improvement
Larry
OLD SETUP 467/522 @ 12.2-12.5 A/F (a bit lean )2.8/4# lower
12" cone filter
Mac Prochamber & catback
TR6
40 degree day on stock wheels with 315 Nitto's 11.86 @ 118 1.77 60ft.
NEW SETUP 470/532 @ 11.8 A/F (20 degrees warmer)
same pulley setup
SCT Maf
JLT RAI
SLP Catted X
Bassani Catback
TR6
Ported stock TB
55 degree day , CCW's with 305 Nittos's 11.63 @ 121 1.87 60ft.
I was very pleased and the car still has more in it. I don't get to drive it much so my driving can definetly use some improvement. I had to cut the day short (2 passes),but feel I could have easily matched if not improved on my old best 1.77 60ft and could have seen a 11.5 or maybe better.
oh well...always next time for more improvement
Larry