hi, what sort of spray patten is best for itb's? using twm's

 

are you referring to the placement of the injectors? your question is very vague.

 

It won't matter much. TWM's suck and their throttle plates are too small.

 

todd,

is it possible for you to do into a little more detail on why they suck? we all know the quality of Kinsler, but not everyone has the budget to fit them.

 

i would think that any pattern that atomize the fuel better would give you better mixture regardless of intake manifold used.

rdx and injector dynamics would be the ones i know

 

TWM ITB's have a tendency to stick. The adjustment screws are located in the worst possible place. The quality of manufacture is lacking. The throttles are too small to make serious power. Most conventional intake manifolds make more overall power. Tuning any ITB setup takes much longer to get right, thus costs more. ITBs do offer a smoother torque curve and are less subject to intake resonances, but all in all, the pitfalls outweigh the benefits, for most applications.

 

i already have the twm's so cost of purchase is not involved, never had a problem with sticking and adjustment isnt an issue on my race car.
i'm talking about the actual spray patten, ie, wide angle, narrow angle, twin jet or 4 jet etc.

 

Not sure how much it will help, but I use ID1000's.