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SeptemberSquallIndustries
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Location:
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Registered:
August 2003
Re: 2tg cams the pair Wed, 26 November 2003 21:48 Go to previous messageGo to previous message
In answer to your Q, the function of camshafts like this is to increase the lift and duration of valve movement (intake and exhaust valves open more and stay open longer) to allow greater volumes of intake and exhaust to enter and leave the cylinders than otherwise possible.

Camshaft specifications can affect power delivery ranges and patterns.

Generally these cams would be best combined with high compression ratios and supporting intake and exhaust work to work to their best. I'd not be using them on an internally standard 2T-GEU (with compression of around 8.7:1?)... I don't think the gains would be all that significant.

If you're not happy with the performance of the 2T-GEU and want more in a naturally-aspirated application, I'd be looking first at higher compression pistons, 3T crank and then cams like these to suit.

Alternatively, your present low compression may be conducive to forced induction - perhaps a 3T-GTEU manifold and CT-20 turbocharger with a small front-mount intercooler would be effective. As a bonus, the car is already set up for fuel injection, which is a good thing for forced induction applications.

You'd need to get a computer solution sorted out though, maybe like a Microtech D4(?) or similar fuel-only computer.
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Read Message   2tg cams the pair (sold ) CelicaRA45Sat, 22 November 2003 09:03
Read Message   Re: 2tg cams the pair freakincage_comSun, 23 November 2003 05:18
Read Message   Re: 2tg cams the pair CelicaRA45Sun, 23 November 2003 10:32
Read Message   Re: 2tg cams the pair freakincage_comSun, 23 November 2003 12:13
Read Message   Re: 2tg cams the pair CelicaRA45Mon, 24 November 2003 06:28
Read Message   Re: 2tg cams the pair freakincage_comMon, 24 November 2003 08:46
Read Message   Re: 2tg cams the pair EMP-2TGSun, 23 November 2003 11:25
Read Message   Re: 2tg cams the pair Jonny2TGMon, 24 November 2003 10:01
Read Message   Re: 2tg cams the pair CelicaRA45Mon, 24 November 2003 11:17
Read Message   Re: 2tg cams the pair T APLUS 22Tue, 25 November 2003 02:46
Read Message   Re: 2tg cams the pair Evil_FoetusTue, 25 November 2003 10:38
Read Message   Re: 2tg cams the pair T APLUS 22Tue, 25 November 2003 10:42
Read Message   Re: 2tg cams the pair Evil_FoetusTue, 25 November 2003 10:43
Read Message   Re: 2tg cams the pair T APLUS 22Tue, 25 November 2003 15:29
Read Message   Re: 2tg cams the pair bmanTue, 25 November 2003 20:52
Read Message   Re: 2tg cams the pair T APLUS 22Tue, 25 November 2003 22:13
Read Message   Re: 2tg cams the pair bmanWed, 26 November 2003 01:51
Read Message   Re: 2tg cams the pair SeptemberSquallIndustriesWed, 26 November 2003 21:33
Read Message   Re: 2tg cams the pair  SeptemberSquallIndustriesWed, 26 November 2003 21:48
Read Message   Re: 2tg cams the pair T APLUS 22Thu, 27 November 2003 04:18
Read Message   Re: 2tg cams the pair SeptemberSquallIndustriesThu, 27 November 2003 07:23
Read Message   Re: 2tg cams the pair T APLUS 22Thu, 27 November 2003 08:40
Read Message   Re: 2tg cams the pair The UntouchableSun, 11 January 2004 07:47
Read Message   Re: 2tg cams the pair SeptemberSquallIndustriesSun, 11 January 2004 13:36
Read Message   Re: 2tg cams the pair (sold ) The UntouchableWed, 14 January 2004 12:09
Read Message   Re: 2tg cams the pair (sold ) SeptemberSquallIndustriesWed, 14 January 2004 21:44
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