Great information here, I'd be interested in a NA 20B someday....

Great Thread!!!

You answerd all my questions for this night of searching... it seemed every time i searched i came up with more "dumb questions" and you answerd all of them in one post... KeeP up the helpfullness...


Thanks

anyone know where i can source NOS 20b eshaft and centre plate

Would anyone know where I could look just to figure out how to find TDC on a 20B? An opportunity of a lifetime has come up and I would like to take it.

sweet thanks

Good stuff guys. I am working to put together my setup for the upcoming race season. Will be browsing and posting up as much as I can in this forum.

Working with my RX8 and an NA 20b setup...frustrating and fun times ahead!!!

-Adam

looking to build a 20b pport for drag racing where do i start

Hey all

Thanks for all the info

I love all rotors, but You cant beat the sound of the 20b in my opinon

Love the sounds

PRD

Read through the faqs. Does iy always cost 10k to put a na 20B in an fc?

The cost all depends on what parts you have to begin with but 10k is a good average.

Hi guys

I am looking for uprated coils for my single turbo 20b. I want to change my ignition system and also coils, can anyone help here plz...Need response asap!!

Syed

Help I need explanantions of which way to go...
 

I'm looking for a JDM Swap to go with. My friends keep trying to push the LS conversion people are doing, but i'm really interested in the 20B, 20B-REW, or just saying forget all the hassle and go supra...can someone help me out by giving a breakdown of each...also will the 6spd transmission work on the 20B/20B-REW motors or will i need to make some modifications....take into consideration that rotaries are not fuel efficient, which do you think would be the best option?...please help...

Great info! I'm just getting into the rotary world and want to take the 20b route.. Thanks for compiling!

Wow, a ton of good info for a rotary new like me. I'd love to do a 20b swap in my 89gxl.

Good information. Prompt where it is possible to order manifold manufacturing under GT40 ?

Link is dead.

I believe this is the same video though.


Great video btw! This was my first intro into what exactly was a 20B. Now, I am forever obsessed!

Cheers!

thanks for all the info!

thanks!!

Does any one know if the 20B power steering pump produces more psi than the 13B one does?
And if it does how much?

They both run between 1100-1200psi, (if in good condition)

one off an fd3s runs pretty much the same pressures but its allowable lower limit is a bit lower (around 1050psi)

So to answer your question in a word....no

Please note that those readings are with the oil at operating temp and engine rpm between 1000-1500rpm

Thanks I will rule that out as a reason for horrible steering on my 20B FD.

Dash cluster
 

It seems to me that all who drop a 20B into their RX7 must face rewiring the dash cluster. If there any write up on how to do this anywhere?

Dash cluster
 

It seems to me that all who drop a 20B into their RX7 must face rewiring the dash cluster. If there any write up on how to do this anywhere?

Excellent info and write up thank you, I too would like to put in a 20B engine in my STARXQUEST someday, rebuild it myself more than likely to keep the price around 10K, fab up all my own work as well so even with new seals, springs, bearings, titanium studs, oil pan brace, twin disc clutch, nice turbo(s) and all the basic rebuild and strengthening goodies, it shouldn't co$t me more than 15k, give or take a couple grand...

is it possible to make a three rotor using all s4 TII housings and irons(but would use s5TII rear iron) and adding in the center plate? will the 20 b eshaft work, would I need a 20b front cover?