Wanna go with a 451 low deck motor for my NSS Dart.
I have always used 440 RB in the Dart, but could use some extra room in the engine dept, plus the low deck motor is lighter, which means a FREE HORSEPOWER.
But I am concerned with my TTI Headers fitting. They are really tight to the side of the engine block. I am concerned that they may hit the 451 low deck.
Local engine Guru suggested I make some 3/8 inch spacers IF they hit.
I have always used 440 RB in the Dart, but could use some extra room in the engine dept, plus the low deck motor is lighter, which means a FREE HORSEPOWER.
But I am concerned with my TTI Headers fitting. They are really tight to the side of the engine block. I am concerned that they may hit the 451 low deck.
Local engine Guru suggested I make some 3/8 inch spacers IF they hit.
- DOES ANYBODY MANUFACTURE THESE SPACERS?
- AM I BEING OVERLY CONCERNED ABOUT FITMENT, WILL THE 2" TTIs FIT THE LOW DECK BLOCK ALSO?