wow those look very clean. i still think im just gonna beg and wait for twm to make some d-series itb's

 

twm produced d series stuff back in the 90's. The future in all motor is k series. They will never develop anything again. Make a custom set only choice

 

actually ive found another way. you can get a carb manifold for the d. then get carb replacment throttle bodies. :1 the only way ive found to get some 50mm itb's.

 

nothing new I did that like 5 years ago

 

Here's mine almost done

 

hey guys im new here i was referd to u guys from d-series.org bout buying a set of resdy to bolt on itbs 4 my sohc.can anyone help me please?

 

550 shipped


my work can be seen in this thread

 

b18b1 set installed

 

nice as usual.. ok quick Q's.. currently i am working on a 12:.1:1 mini me using a6 block,p29 pistons and z6 head.. what would be optimal Tb size for my particular combo.. i have the runner length down and everything else just lookin gfor optimal sizing.. i want to be in the 180whp range..after i add the cam and spring/retainer combo for reving out to 8200.. i know for my combo with cam and itb's it is VERY likely to hit around hat mark with a good tune

 

The huybusa will be your best bet. They have a 45mm plate but taper down to a 42mm base that needs to be ported out to make it use the full length of the size of the plate. Now getting your hands on a set isnt that easy but can be done. I have an extra set if intrested