Tex013
Well-Known Member
Finally had a day at the track to try the new TF270 heads
It was 1/8 competition with some 1/4 testing
I had a couple of issues so ran 4 1/8 and 1 1/4 passes
I reweighed the car 3690 lbs on startline
These heads definately deliver
1/8
6.587 6.554 6.583 6.539
105.54 105.30 105.17 105.68
Nearly 1 1/2 tenths and 2 mph gain
1/4
[email protected]
Nearly 3 tenths and just over 2mph
Unfortunately seems i may have hurt the motor early this month when i cracked the old heads , was throwing water in valve covers/catch can also pushing oil into catch can then blew breather off .
May also need converter reset
Oh well at least i drove it home , 40 miles on freeway .
Tex
It was 1/8 competition with some 1/4 testing
I had a couple of issues so ran 4 1/8 and 1 1/4 passes
I reweighed the car 3690 lbs on startline
These heads definately deliver
1/8
6.587 6.554 6.583 6.539
105.54 105.30 105.17 105.68
Nearly 1 1/2 tenths and 2 mph gain
1/4
[email protected]
Nearly 3 tenths and just over 2mph
Unfortunately seems i may have hurt the motor early this month when i cracked the old heads , was throwing water in valve covers/catch can also pushing oil into catch can then blew breather off .
May also need converter reset
Oh well at least i drove it home , 40 miles on freeway .
Tex