Well last night I hit my mark .
1st run on 8 psi's 12.18 @ 118.15
2nd run same boost but only locked the converter in 4th, not 3rd and 4th. 12.09 @119.36.
3rd and final run turned it up 9 psi's , and saw 10 when converter locked in 4th. 11.94 @ 121.75 all runs were made on my 20" street tires, non drag radials.
Pete
1st run on 8 psi's 12.18 @ 118.15
2nd run same boost but only locked the converter in 4th, not 3rd and 4th. 12.09 @119.36.
3rd and final run turned it up 9 psi's , and saw 10 when converter locked in 4th. 11.94 @ 121.75 all runs were made on my 20" street tires, non drag radials.
Pete