NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   Rotary Engine Building, Porting & Swaps (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/)
-   -   Has anyone been done a HB 20B? (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/has-anyone-been-done-hb-20b-55456/)

R.P.M. 12-03-2005 12:06 AM

I've seen lots of guys putting down 450+ whp out of stock port 20B's and some guys going with street ports, but I dont think I've ever come across a Half-bridged 20B.

I just picked up a 20B and I'm quite sure I'm going to streetport it. I think that should be enough https://www.nopistons.com/forums/pub...#>/biggrin.png



I wonder how that would sound? https://www.nopistons.com/forums/pub...#>/BURNOUT.gif

TYSON 12-03-2005 12:12 AM

Come to the track in the spring.







Oh, and a half bridge doesn't brap all that much.

R.P.M. 12-03-2005 12:38 AM

Yea, true.



I had a ride in Nik's T2 from Ottawa, he has the half-bridged T2 with stock turbo. It did put out a nice sound at idle though.

20b 3rd gen 12-03-2005 10:36 AM

I ask'd judge ito this just a couple days ago, he said that idle would be alittle rough ie; brappy he suggest'd a aggressive streetport instead if a smooth idle is what you are looking for

R.P.M. 12-03-2005 12:44 PM

Perfect...Infact could you maybe pm me Ito's contact info, I've been wanting to buy a set of his porting templates for a while now. He mentioned in another thread that he was going to be selling more.

Thanks

R.P.M. 12-05-2005 10:44 PM

BTW Tyson, what were you implying when you say "come to the track in the spring" ?

Are you saying that there already is a HB 20B ? https://www.nopistons.com/forums/pub...IR#>/smile.png

TYSON 12-05-2005 10:59 PM


Originally Posted by R.P.M.' post='784167' date='Dec 5 2005, 11:44 PM

BTW Tyson, what were you implying when you say "come to the track in the spring" ?

Are you saying that there already is a HB 20B ? https://www.nopistons.com/forums/pub...IR#>/smile.png





Yes, I think it is. Forgot to look. https://www.nopistons.com/forums/pub...#>/biggrin.png

R.P.M. 12-05-2005 11:06 PM

Huh....well that would be cool!



Could this be a Magnus car? Built by crazy Marco lol

Hyper4mance2k 12-09-2005 11:06 PM

Not to thread steel but have you heard scoot's 4 rotor car. imagine it full bridge... oh i need a wet nap...

TYSON 12-11-2005 02:47 AM


Originally Posted by TYSON' post='784171' date='Dec 5 2005, 11:59 PM

Yes, I think it is. Forgot to look. https://www.nopistons.com/forums/pub...#>/biggrin.png





Not a bridge, street port after all.


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