20b

Reply Subscribe

Thread Tools

Search this Thread

04-20-2005, 10:26 PM

#11

rotary_pwr

Senior Member

Join Date: Feb 2005

Posts: 144

wow never knew the 20B still sat so back into engine bay

i did find somwhere how much longer the engine is extended with addition of 3rd rotor in 20B but didnt have actual pic...

04-23-2005, 07:12 AM

#12

RETed

Senior Member

Join Date: Nov 2002

Location: Honolulu, Hawaii USA

Posts: 925

[quote name='teknics' date='Apr 16 2005, 01:09 PM']great answer, you should be in politics, way to be helpful.

[snapback]700708[/snapback]

[/quote]

I think it was more helpful than your answer.

If you got no experience with 20B's, why you sticking your nose in this thread?

-Ted

04-23-2005, 07:57 AM

#13

Node

Senior Member

Join Date: Nov 2001

Posts: 574

wow, what a whiney bunch

and 362rwhp@7psi with that big ole turbo? that turbo probably hates that low of boost.

05-09-2005, 11:58 PM

#14

sillbeer

Member

Join Date: Apr 2004

Location: Arizona

Posts: 90

I made 587rwhp @ 16psi on a greddy t88 which has a 72mm wheel. That was on stock ports.

-Destin

05-10-2005, 05:12 AM

#15

IGY

Senior Member

Join Date: Dec 2001

Location: Okinawa Japan at McDonalds

Posts: 472

[quote name='sillbeer' date='May 10 2005, 01:58 PM']I made 587rwhp @ 16psi on a greddy t88 which has a 72mm wheel. That was on stock ports.

-Destin

[snapback]710590[/snapback]

[/quote]

Did you remove the sleeves from the rotor housings or use 13b housings?

05-10-2005, 09:14 AM

#16

bpmfla

Member

Thread Starter

Join Date: Feb 2005

Location: south florida

Posts: 83

nice hp!!!! How long will that motor last running at 16 lbs?

05-10-2005, 11:22 AM

#17

sillbeer

Member

Join Date: Apr 2004

Location: Arizona

Posts: 90

With good tuning it should last a long time @ 16lbs. This was with fd housings. As soon as I put it back together it'll be a little over 600. The current injector configuration was holding me back. Primary 550's and secondary 1000's. I picked up a k2rd rail and some 1600's. I'm also going to install a water injection system for it. It'll help the **** gas I have to run here in the states. I don't plan on running race gas in it.

-Destin

[quote name='bpmfla' date='May 10 2005, 06:14 AM']nice hp!!!! How long will that motor last running at 16 lbs?

[snapback]710703[/snapback]

[/quote]

05-11-2005, 08:03 AM

#18

Rub20B

Senior Member

Join Date: Nov 2004

Location: Europe, Belgium

Posts: 147

That's one advantage of europe, we can't get anything lower then 95 octane, usually 98.. but on some stations you can get some really high octane fuel

Does afgas has an advantage over regular fuel when it comes to detonation prevention?

05-11-2005, 01:26 PM

#19

bpmfla

Member

Thread Starter

Join Date: Feb 2005

Location: south florida

Posts: 83

Just got word from the shipping co. that my 20b will be here tomorrow!! JR plans on doing some mild porting .....if the motor looks good inside......if we have to tear it open he will be a bit more aggressive. Planning on running just 8lbs or even just the spring most of the time. Once it's running will go from there. I'll be posting pics.....JR does sweet work so I'll post as it gets built.