i only have the 2x pulleys . so do i restrict the rpm for now or get another pulley ? of just keep a eye on the boost guage as im not too sure if it will produce 14psi ?? with my pulley ratio
thanks on the springs .
the tubes come out of the sides of the vac sec's and join together with a t piece then go into the back of inlet manifold below the charger.
also the ball bearing in the vac sec have been removed to both carbs .
will look for the part number on the carbs.
now i get these numbers confused. i have converted the front one - is it 4150 to 4160 or 4160 to 4150 ? as i have added metering blocks and the rear carb has a metering block to the primary