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Toymods » Tech & Conversions » RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra) Show: Today's Posts  :: Show Polls  Email to friend

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celicamad Forums Junkie Location: newcastle Registered: June 2002	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra) Thu, 21 November 2002 10:54 bigworm o.k sorry i misunterstood purple beasty has a point the difference between manual and auto on a dyno will be different. you get torque loading with an auto and also the turbos boost slighlty harder under load and load is far more on an auto than a manual. in fact its difficult to compare the two on a dyno you would simply pick the gear with the highest power for both probably 2nd for the auto and 3rd for the manual would be fair.So torque will look fatter with an auto on a dyno so you really cant compare the either curve(torque/power) either way peak power is actually less with an auto than a manual so on a dyno an auto can look worse .add around 6.5 % to a toyota auto to get a toyota manual peak power figure having the same peak power but different MPH can simply mean a weight difference you can calculate h.p from terminal speed use this formula Calculate HP From MPH and Weight HP = (((MPH / 234)^3) * Weight) this is based on 100% aerodynamic efficiency( a top fuel dragster is probably 95%). a Supra or GTR are almost the same with about 80% efficiency so multiply the final result by 0.8 make sure you enter weight in pounds to convert Kg to pounds multiply kg by 2.2 (make sur you add the driver weight) so for example the cressida has a terminal speed of about 108 MPH weighs 1620 kg( with my skinny body on board ) so power is (by this formula) 272 rwhp on a dyno it usually gets 274 so this is quite accurate [Report message to a moderator]

	Subject	Poster	Date
	RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Tue, 19 November 2002 04:50
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Norbie	Tue, 19 November 2002 05:03
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Tue, 19 November 2002 05:04
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Norbie	Tue, 19 November 2002 05:11
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Tue, 19 November 2002 05:13
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Tue, 19 November 2002 05:19
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	gianttomato	Tue, 19 November 2002 06:54
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Tue, 19 November 2002 07:01
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	justcallmefrank	Tue, 19 November 2002 07:18
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	partyjase	Tue, 19 November 2002 08:27
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Tue, 19 November 2002 09:10
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Soarer	Tue, 19 November 2002 08:56
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Tue, 19 November 2002 09:11
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Soarer	Tue, 19 November 2002 09:26
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Tue, 19 November 2002 11:29
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	justcallmefrank	Tue, 19 November 2002 09:34
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Soarer	Tue, 19 November 2002 09:48
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	celicamad	Tue, 19 November 2002 10:40
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Soarer	Tue, 19 November 2002 15:39
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Tue, 19 November 2002 19:06
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Soarer	Tue, 19 November 2002 23:02
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	mrshin	Tue, 19 November 2002 23:17
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)		Wed, 20 November 2002 00:23
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	BigWorm	Wed, 20 November 2002 00:50
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	celicamad	Wed, 20 November 2002 08:38
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	BigWorm	Wed, 20 November 2002 09:29
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	partyjase	Wed, 20 November 2002 10:45
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Norbie	Wed, 20 November 2002 10:48
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)		Wed, 20 November 2002 11:02
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	justcallmefrank	Wed, 20 November 2002 11:09
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	partyjase	Wed, 20 November 2002 12:12
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	justcallmefrank	Wed, 20 November 2002 12:15
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Wed, 20 November 2002 12:51
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Norbie	Wed, 20 November 2002 12:29
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Wed, 20 November 2002 12:57
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Purple_Beasty	Wed, 20 November 2002 23:33
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	draven	Thu, 21 November 2002 05:51
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	celicamad	Thu, 21 November 2002 10:54
	Re: RB26DETT (skyline) VS vvti 2JZ-GTE (mkIV supra)	Nark	Wed, 11 December 2002 01:29

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