Hello. I need your help!! I'm in France and here no information about it...
I have a 450cfm Holley carb. What I must do to use it? I have allready make a adaptator plate. What kind of mods for? Jets size idle etc...
Thank you for help and sorry for my english...

 

welcome to the board.

is it RB-modified or off-the-shelf?

you are in for a hard uphill battle. also, since you mentioned an adapter plate, i'm assuming it's being used to run the Holley on the stock manifold, so that may make things more complicated in terms of using the information that is out there. good luck with it anyway.

try these:

https://www.rx7club.com/1st-generati...65cfm-1046393/

https://www.rx7club.com/1st-generati...m-jets-470590/

https://www.rx7club.com/1st-generati...ck-12a-358431/

 

out of curiosity, what happened to your Nikki?

 

Nikki don't idle. I try everythings... Clean up, new kit... I haven't fuel on idle jets