We have our REW Throttle Body Adapter and 20B rail set up for sale on our website. If you have any questions please email us at fullfunctioneng@gmail.com.

20B Rail Set:



REW to GM TB Adapter:

 

Will you offer a throttle body adapter that will mount to a Hypertune 90mm and has an o-ring on both sides? Also, can the secondary fuel rail be swapped for one using the Xcessive 20B lower manifold? Also, can you add to your website the trigger wheel setup for the dry sump front cover with dizzy hole?

 

How is tip in throttle response on a 90mm non-butterfly tb like this one? This appears to be more of a drag setup...am I correct in thinking this?

 

^Its for a drive by wire setup. Tip in would be setup by the ECU so it should be perfect if programmed properly.

 

Sean from Aspec has expressed concerns over throttle response because of the large tb (90mm) and lack of butterfly valve. Thoughts?

I am running a Life Racing F88R and would love to run a DBW tb...