I havent seen to many of these dynos reading to low.Most are fairly accurate but ive seen some outrages figures being quoted for SR20det's lately.Guys running standard s14 turbos on 15psi getting 250-280 rwhp???If only..
Tom Richardson wrote: > As a rule of thumb, ~25% drivetrain loss for a manual and ~30% for an > auto. Dyno dynamics dynometers usually always read low though so going > the other way and estimating the flywheel number from a dyno chart is > precisely that, an estimate. > > 410 flywheel * 0.70 = 287 at the wheels > 410 flywheel * 0.75 = 308 at the wheels > > So without knowing what type of gearbox, something between ~290hp an > ~310hp. To convert hp to kw, multiply by 0.75: so somewhere between > ~218kw and ~233kw. > > - Tom > > mark krawczuk wrote: > > >hi, what would be the approx figure of hp/kw at the wheels, with a > >engine putting 410-420 hp at tthe fly wheel? > > > >mark k > >----- Original Message ----- > >From: "Chris Williams" <[EMAIL PROTECTED]> > >To: <[EMAIL PROTECTED]> > >Sent: Wednesday, June 26, 2002 11:20 AM > >Subject: Re: Tuning Cars (off topic) > > > > > >>what donk you got in the "junker" he he > >> > >>--chris > >> > >>>talking of gen 3`s, the other day i saw this black gen 3 with big > >>>wheels, and "mrgen3" onthe plates, so i turn around and follow him at > >>>about 4-5 car lengths, one of the guys in the back looks around, and > >>>i could se the driver looking at his side mirror, > >>> > >>> > >>>here we go i thought....... > >>> > >>>headed out of town up calperum hill, and when road started to > >>>straighten out, he flatttened it , i was in 4 th gear and i flattened > >>>it , keeping up behind with him no worries, i could have over taken > >>>him , but > >>>situation didnt allow, traffic started to come etc.....i wondered whatt > >>>he thought......my datsun looks like a junker................ > >>> > >>>mark k > >>> > >>>----- Original Message ----- > >>>From: Cleary Signs <mailto:[EMAIL PROTECTED]> > >>>To: Datsun <mailto:[EMAIL PROTECTED]> > >>>Sent: Wednesday, June 26, 2002 7:37 AM > >>>Subject: Tuning Cars (off topic) > >>> > >>>Hi List, > >>> > >>>I was a Bob Romano's the other day, they tuned a Gen 3 Monaro for > >>>eagers, it made just under 200 rwhp, running around the 10:1fuel ratio, > >>>it had an exhaust, they fitted a unichip and AFM and then tuned it, it > >>>made 265rwhp, > >>>oh shit it could have been kw's? can't remember, > >>>but anyway couldn't believe how fat they run out of factory. the > >>>difference it made running the right air fuel ratio. > >>> > >>>Heath > >>> > >>>--membersozdat------------------------------------------------------- > >>>OZDAT Mailing List Please Note:- > >>>Send (un)subscribe requests to [EMAIL PROTECTED] > >>>Send submissions to [EMAIL PROTECTED] > >>>No unauthorised redistribution of this email > >>>http://www.ozdat.com/ozdatonline/index.htm > >>>http://www.ozdat.com/ozdatonline/listindex.html > >>>http://www.mail-archive.com/[email protected]/ > >>>--------------------------------------------------------------------- > >>> > >>> > >>>--membersozdat------------------------------------------------------- > >>>OZDAT Mailing List Please Note:- > >>>Send (un)subscribe requests to [EMAIL PROTECTED] > >>>Send submissions to [EMAIL PROTECTED] > >>>No unauthorised redistribution of this email > >>>http://www.ozdat.com/ozdatonline/index.htm > >>>http://www.ozdat.com/ozdatonline/listindex.html > >>>http://www.mail-archive.com/[email protected]/ > >>>--------------------------------------------------------------------- > >>> > >> > >> > >> > > > > > --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
