hey everyone





do i need the second set of butterflys behind the throttle body? or will it hamper the cold start to much. i going single and running aftermarket ecu.



thanx

Aftermarket ECUs don't control them.



Get rid of them. You may need to drill out the screws, so do it carefully.

i have a power fc and if im goin to install it do i have to remove those?

You don't have to. They default open. Someone posted it added 1 psi by removing them....

read this http://www.rx7turboturbo.com/robrobinette/...le_throttle.htm

that should show you what is involved and what you need to do

if you dont feel like you can do a good job of it many people just wire them open

but honestly its pretty easy

wow thanx for the fast responses think i will just get rid of them most of the stock stuff is gone anyway why stop now LOL.

Yeah remove them if the throttle is already out and get the throttle inlarged, but I wouldnt do it if your just bored, unless your REALLY BORED hehe

ya that throttle is already out are you screwing with me or can you really get the thing bored out more? sorry i'm still a dumb newbie in many aspects of the rotary motor but learning slowly the wheels turn although slow they still turn LOL. https://www.nopistons.com/forums/pub...#>/biggrin.png

OH YES you can.



I dont mess around when it comes to cars hehe



Anyway, here is some info if you want us to do it, or you can have a QUALIFIED GOOD machinist do it in your area, and also get new butterflys made. Kind of a pain, its really easier to have us do it, but it requires more down time.



If this is a little out of your price range, but CLOSE we can have the same machine shop that did mine, do yours.





FEED big throttle



http://www.jt-imports.com/FEED_big_throttle.jpg



$640.95

This throttle is great for responce. It requires you to send your old one here. The bore is 4mm over. We can provide a throttle to be bored for an additonal $99.95.