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AuthorTopic
stark
Regular


Location:
Perth
Registered:
August 2004
Re: 1JZ/ Skyline Tue, 21 December 2004 08:49 Go to previous messageGo to previous message
1j180 wrote on Tue, 21 December 2004 19:34

Forget the RB25, they are an average engine at best. I had one in my last car a 180sx. Lacks torque for a turbo 2.5, expensive as hell, thin rods and weak ring lands over 200rwkws, high compression. Don't think I'm right? Last I heard the guy who bought my car blew the head gasket on just 12psi and this 'somehow' filled the cyclinder with water bending the rod. Also check out skylinesaustralia for 'broken ring land'.

The 1jz is a FAR superior engine -300rwkw on std internals anyone? that's ALOT more potential than a rb25 for atleast half the engine cost.

My last car had 180rwkw on 10psi but the power curve was very two stage, nothing until 4500-5000rpm. 1jz@12psi would be good for 200rwkw but a much higher average power per/rpm.

Can't believe people on a Toyota forum saying a manual gearbox for a 1jz hard to source? Sure the r154 but ever heard of a w58?

Go the 1jz! For the cost of just a rb26 engine you could have a reliable 600hp 1jz...




Couldnt agree more... Many people have been very dismissive of the 1jz in the skyline idea but it really appeals to me... I ve been in a few high hp rb25det's and although they make power the longevity of these engines are questionable... Not to mention the 1jz is a lot cheaper than the RB.... Ive seen 1jz half cuts for arount $1500 try getting an rb25 for that....
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SubjectPosterDate
Read Message   1JZ/ Skyline Aging HoonSat, 18 December 2004 08:57
Read Message   Re: 1JZ/ Skyline boxh34dSat, 18 December 2004 09:12
Read Message   Re: 1JZ/ Skyline wastegateSat, 18 December 2004 09:46
Read Message   Re: 1JZ/ Skyline mrshinSat, 18 December 2004 10:55
Read Message   Re: 1JZ/ Skyline HighRollaSun, 19 December 2004 03:48
Read Message   Re: 1JZ/ Skyline Chris DaveySun, 19 December 2004 05:07
Read Message   Re: 1JZ/ Skyline Aust162Sun, 19 December 2004 07:07
Read Message   Re: 1JZ/ Skyline dravenSun, 19 December 2004 07:58
Read Message   Re: 1JZ/ Skyline starkSun, 19 December 2004 09:53
Read Message   Re: 1JZ/ Skyline HighRollaSun, 19 December 2004 12:03
Read Message   Re: 1JZ/ Skyline NisotaMon, 20 December 2004 04:49
Read Message   Re: 1JZ/ Skyline Supra SaiyanTue, 21 December 2004 08:47
Read Message   Re: 1JZ/ Skyline mrshinSun, 19 December 2004 12:04
Read Message   Re: 1JZ/ Skyline Silver_r33Mon, 20 December 2004 06:36
Read Message   Re: 1JZ/ Skyline 1j180Tue, 21 December 2004 08:34
Read Message   Re: 1JZ/ Skyline  starkTue, 21 December 2004 08:49
Read Message   Re: 1JZ/ Skyline Chris DaveyTue, 21 December 2004 09:11
Read Message   Re: 1JZ/ Skyline 1j180Tue, 21 December 2004 09:23
Read Message   Re: 1JZ/ Skyline KOFFEE-BLACKTue, 21 December 2004 09:29
Read Message   Re: 1JZ/ Skyline questThu, 23 December 2004 18:25
Read Message   Re: 1JZ/ Skyline Chris DaveyFri, 24 December 2004 02:11
Read Message   Re: 1JZ/ Skyline 1j180Fri, 24 December 2004 02:33
Read Message   Re: 1JZ/ Skyline questFri, 24 December 2004 12:49
Read Message   Re: 1JZ/ Skyline djeXoFri, 24 December 2004 01:55
Read Message   Re: 1JZ/ Skyline EagzFri, 24 December 2004 12:26
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