Join Date: Dec 2008
Location: Fall river mills CA
Thanked 16 Times in 16 Posts
It could be that your tranny is slipping that would definetly result in a low number. But 181's are kinda small for 370's, maybe go with 191's and have you upped your timing or put gov springs in yet. If not 290 isnt that bad.I would look at as room for easy improvement.:smoke
2007.5 DODGE 6.7 1-TON 6-speed stock for now. B&W turnover ball.
1994 DODGE 5.9 3/4 TON AUTO, DD4 injectors,191 DV's, 0 plate,3K GSK,Timing at 16.5, Volant air intake, Straight pipe 4", BD tranny.
1999 VW jetta TDI 5-speed 50 M.P.G. +
2006 Jayco Talon 5th wheel toyhauler 36'
1969 Chevy stepside still stock but not for long
THE PULLER 1977 CHEVY STEPSIDE
468 BIG BLOCK ALUMINUM RODS,PISTONS,HEADS,PROFAB T-CASE.