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Re: RE: 99 Integra - Was 93 DSM's

To: autox@autox.team.net, Kevin_Stevens@Bigfoot.com
Subject: Re: RE: 99 Integra - Was 93 DSM's
From: "Tim Malzahn" <tmalzahn@tnmnetworks.com>
Date: Wed, 21 Apr 1999 23:31:39 -0500

> - The VTEC engine is a blast - on the street that is. Driving one
> in an autocross is - well - challenging. The technique to use is
> to shift to first whenever you can. Keep it up above 6000 as
> often as possible. This will usually drop your times by a second
> or more on longer courses. Go out and practice downshifting to
> first over and over...

>>> "Kevin Stevens" <Kevin_Stevens@Bigfoot.com> 04/21/99 11:17PM >>>
>I thought the whole idea of VTEC was to give a broader, flatter torque
>curve?
>
>a)  I'm confused?
>b)  That is the idea, but the Integra VTEC doesn't accomplish it very well?
>c)  It does, but "broad and flat" doesn't mean "lots" so you have to rev it
>anyway?
>
>KeS

The 4cyl VTEC engines are very peaky. The max h.p. on the 1.8 VTEC in the 
Integra is at 170 @7600 with 128 lbs-ft@6200. You have to really concentrate on 
keeping the engine above 6000 most of the time because the engine is both on 
the secondary cam profile and has the secondary intakes open.

Below that, it is very similar to the 1.8 non-VTEC engines.

-Tim Malzahn
97 Integra GS-R
tmalzahn@tnmnetworks.com


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