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Toymods » General Car Talk » Sportivo Owners - watch your mailbox

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jase
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Registered:
May 2002
Re: Sportivo Owners - watch your mailbox Tue, 31 August 2004 13:49 Go to previous messageGo to previous message
I'll post curves soon, I just need to get them scanned.

The main change to the airbox is the white trumpet that clips inside it. The new one is the short one.

http://cust.idl.com.au/jase4474/trumpetlong.JPG
http://cust.idl.com.au/jase4474/trumpetsidebyside. JPG
http://cust.idl.com.au/jase4474/trumpettopdown.JPG

The new computer shows a significant change in horsepower in the mid range, the largest variation being about 8-9hp slap in the middle of the curve (not in the lift section of the curve), with a similar change in torque. The lift section of the curve raises slightly.

When the new (short) trumpet is combined with the new computer it shows a further increase over the "lift" section of the curve, staying virtually the same for the rest.

No additional low end improvements were made by using combinations of the old (long) trumpet/old computer with the new. The old trumpet has a molded screen that may be restrictive - I have not tested removing that (and likely won't).

The new computer and new trumpet are better in virtually all parts of the curve in both terms of torque and power. AFR is also better with these together.

The curves and the photos of the parts will make this clearer.
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SubjectPosterDate
Read Message   Sportivo Owners - watch your mailbox jaseThu, 12 August 2004 09:07
Read Message   Re: Spotivo Owners - watch your mailbox ae86driftThu, 12 August 2004 09:24
Read Message   Re: Sportivo Owners - watch your mailbox GIN51EFri, 13 August 2004 09:18
Read Message   Re: Sportivo Owners - watch your mailbox Camry_omegaFri, 13 August 2004 10:10
Read Message   Re: Sportivo Owners - watch your mailbox Rolla BoySat, 14 August 2004 01:20
Read Message   Re: Sportivo Owners - watch your mailbox LucidSat, 14 August 2004 23:51
Read Message   Re: Sportivo Owners - watch your mailbox ScreaminRollaSun, 15 August 2004 10:14
Read Message   Re: Sportivo Owners - watch your mailbox LucidSun, 15 August 2004 10:16
Read Message   Re: Sportivo Owners - watch your mailbox jaseSun, 15 August 2004 10:47
Read Message   Re: Sportivo Owners - watch your mailbox Rolla BoyMon, 16 August 2004 08:13
Read Message   Re: Sportivo Owners - watch your mailbox jaseTue, 17 August 2004 01:58
Read Message   Re: Sportivo Owners - watch your mailbox FlemTue, 17 August 2004 08:39
Read Message   Re: Sportivo Owners - watch your mailbox jaseFri, 20 August 2004 08:39
Read Message   Re: Sportivo Owners - watch your mailbox jaseMon, 30 August 2004 09:34
Read Message   Re: Sportivo Owners - watch your mailbox paddlesTue, 31 August 2004 03:50
Read Message   Re: Sportivo Owners - watch your mailbox  jaseTue, 31 August 2004 13:49
Read Message   Re: Sportivo Owners - watch your mailbox - Dyno Sheets jaseWed, 01 September 2004 10:07
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