Dyno sheets and discussion for UK Rotaries!

[20B_boy]

Originally posted by PETE SMITH
Unlike piston/conrod/cam non rotary engines, the reasons for differences in performance is simpler to see.

Hey Pete!

HKS turbos are Garretts - but with housing profiles and designs and wheel combinations that are proprietary to HKS i.e. Garrett cant make them for others. Note that some HKS turbos ARE ball bearing too, in spite of the fact that most people assume they all still use bush bearing technology.

The main performance factors are the same with pistons and rotors - port shape on a rotor is the equivalent to cam shaft profile on a boinger for e.g.

[20B_boy]

How does this look, will add other info if peeps want:



My excel skills arent great so let me know if u think the fly numbers look wrong, lol!

Most of all though, this is for a laugh at the pub - I dont personally agree with the notion of fixed losses but dont car ;-)

May be we can clea up this thread a bit Gary? just leave peoples graphs and get rid of some clutter?

[PETE SMITH]

Well done Rich :cool
BTW can you confirm my car getting its bits on the week beginning 4th April?
Pete:wave

[Warthog]

When ANT ran his  12.71  1/4 on stock twins in July 2002 has anybody any idea what bhp fly or wheel he was running at ?

[cjr]

He didn\'t know it at the time as far as i am aware he only found out his bhp a couple off weeks ago! very nice power though.

[Warthog]

How do i contact him to ask him ? :wave

[cjr]

db2boy is his user name pm him. not sure what he is up to atm so might take a while.

[Warthog]

Thanks mate will do.

[20B_boy]

Originally posted by Warthog
When ANT ran his  12.71  1/4 on stock twins in July 2002 has anybody any idea what bhp fly or wheel he was running at ?

Ant\'s car was dyno\'d ROUGHLY around that time at 292 at the wheels on G-Force\'s Dyno Dynamics rolling road (at the first FDUK rolling road day) ;-)

It has since been rebuilt a couple of times I think, last output was on a fresh motor CJR

John - Ant was running all day (literally) in order to nail that one launch that earnt him <13

Seems a long time ago now, I remember it well. Have in-car of it still some where...

[cjr]

It has since been rebuilt a couple of times I think, last output was on a fresh motor CJR

Very true.

[Warthog]

Thanks for that Chris. Yes i would like to see the in car as and when you dig it out. J.C.

[John Yorke]

Hi Rich [tea boy:D ]

Some VERY slight alterations to my entry: Taken from my Dyno pack results {@ Abbey] [06.03.04] Hub BHP 346.5, AFR 11.75,1bar booost giving FWHP of 396.5 running SEQUNTIAL TURBO\'S, this has changed somewhat since then but have no graphs to back them up....................for now:D

C U N Friday;)

Think that might sit me @ 6th, BTW thought GURJ was originaly FWHP? ie:343FWHP, or have I missed something.

[20B_boy]

Originally posted by PETE SMITH
BTW can you confirm my car getting its bits on the week beginning 4th April?
Pete:wave

Youre penciled in for the w/c the 4th - let geff know whens best...

John - will amend later u picky get ;-)

[John Yorke]

[

John - will amend later u picky get ;-) [/B][/QUOTE]

:cool What do you mean .............. me picky nah...... Just a bit more street cred or is it better pub boasting:rollin :rollin :rollin

[20B_boy]

What were your dyno dynamics figures John compared to dynapack?