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Toymods » Tech & Conversions » Piston strength - I run an SC14 at 18psi on 4AGZE pistons

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nick.parker
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Location:
Perth
Registered:
January 2005
Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons Sun, 24 July 2005 12:34 Go to previous messageGo to previous message

Hi Feral,
I agree tuning is ABSOLUTELY critical! I have tuned the car with a wideband O2 (damn handy) and basically run 0.85 lambda everywhere above atmospheric pressure, and spark advance is down to 20 degrees at 18psi. And this surprisingly works on 95 octane. Though I'll be using 98 for safety. Its not quite optimal for power, but I'm just playing it safe for now.

I think I can keep it from detonating BUT its the mechanical strength of the pistons that I'm worried about.

Regards, Nick
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SubjectPosterDate
Read Message   Piston strength - I run an SC14 at 18psi on 4AGZE pistons nick.parkerSun, 24 July 2005 12:14
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons feral4mr2Sun, 24 July 2005 12:22
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons  nick.parkerSun, 24 July 2005 12:34
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons oldcorollasSun, 24 July 2005 20:29
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons nick.parkerMon, 25 July 2005 02:13
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons mrshinSun, 24 July 2005 13:20
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons IrishWed, 27 July 2005 23:09
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons oldcorollasWed, 27 July 2005 23:13
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons IrishThu, 28 July 2005 00:19
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons oldcorollasThu, 28 July 2005 05:55
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons IrishTue, 02 August 2005 08:59
Read Message   Re: Piston strength - I run an SC14 at 18psi on 4AGZE pistons fatmr2Tue, 02 August 2005 09:18
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