Flex
Registered User
Hey guys. I have just ported my brother's old 93 oval port M90. The inlet opening has been enlarged as far as could be leaving enough room for a seal. I have also enlarged the outlet to the top hat as well.
At the same time, I have cut apart and redone the throttle body inlet plenum. At its smallest point, the TB opening, it is 75 mm. The rest of the tube varies from 77-82 mm and I have reshaped the inside wall to be more like an MP inlet plenum where the flow is almost straight to the blower once it goes past the corner. Obviously this will flow considerably more air than a stock oval port.
Any thoughts on what I should use for injectors with this? I have 5 or 6 sets of 36's and two sets of 42's. Any thoughts?
At the same time, I have cut apart and redone the throttle body inlet plenum. At its smallest point, the TB opening, it is 75 mm. The rest of the tube varies from 77-82 mm and I have reshaped the inside wall to be more like an MP inlet plenum where the flow is almost straight to the blower once it goes past the corner. Obviously this will flow considerably more air than a stock oval port.
Any thoughts on what I should use for injectors with this? I have 5 or 6 sets of 36's and two sets of 42's. Any thoughts?