Jazz GD1 @ 180km/h possible??

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#21

03-10-2007, 10:30 AM

ozbx

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Join Date: Mar 2007

Location: Cyprus,Kyrenia

Posts: 11

Quote:

Originally Posted by kimo

I have Hotbits header, Light Pulley, Bored TB, No CAT, with all that it didn't help much to hit 180 faster, maybe because my car is auto and 1.3L.

ı know probably will give more torque when ınstall exhaust system and air flow control adjustment after install and ı think about catalytic converter off

#22

03-11-2007, 01:45 PM

GD1 Jazz

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Join Date: Oct 2005

Location: Singapore

Posts: 14

Quote:

Originally Posted by ozbx

when it come 160 engine in difficulty you know but I think when ı install exhaust system engine have more hp and come 180 very easy and ı think about mugen manifold and light pulley may be can buy

True, my jazz can hit 160 easily, and after that it`s like a nightmare to get to 180km/h... What I can think of now is that due to engine capacity/hp and the SOHC engine. Very limited air/exhaust flow for N/A tuning... Seen before a video clip on a 1.5 vtec jazz also has this flat spot too....

#23

03-11-2007, 02:53 PM

konradh

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Join Date: Sep 2006

Location: Philippines

Posts: 29

You can hit 180kph on a long stretch. Have done it several times with my Jazz 1.3, it still has the stock 14 inch alloys on it. Only mods are a Simota air intake and HKS exhaust.

#24

03-11-2007, 05:43 PM

ozbx

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Join Date: Mar 2007

Location: Cyprus,Kyrenia

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ı have to wait exhaust system ı hope will get good results when ı will get results firstly share to yo

#25

03-12-2007, 08:45 AM

GD1 Jazz

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Join Date: Oct 2005

Location: Singapore

Posts: 14

Quote:

Originally Posted by konradh

You can hit 180kph on a long stretch. Have done it several times with my Jazz 1.3, it still has the stock 14 inch alloys on it. Only mods are a Simota air intake and HKS exhaust.

True, true..., those stock 14" alloys really helps to gain more speed. I still remember the good old days when my ride is all stock and new, it can hit 175km/h easily, didnt dare to go further but can feel it can go further. Thats provided on pure levelled roads or slight downhill. When going a little up, drops back to 160 again really quickly... Now have some fancy but cheap taiwan 15" rims plus wider rubbers, it really make the top speed worsen, sigh...

ozbx,
Thx for sharing, really appreciated your help here. Shall wait for your good news!