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Planing on building up a sc300.. need advice.

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Old 08-18-03, 12:48 PM
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jbell
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Default Planing on building up a sc300.. need advice.

i want to build a sc300 to hand with some supras, v8's, etc. Reason being, its an amazing car, its one hell of a sleeper if done right, and it looks like a ton of fun.

i want to know, what is cheaper, and better in the long run... swapping in a 2jz-gte?
http://www.osakajdmmotors.com/other/2jzgtte/ (thats a complete for $3500)
and kicking up the bost, and adding the simple mods (exhaust, etc)?

or

should i get a turbo kit for the 2jz-ge thats already in there? im not planning on massive numbers, but 400... 450 would be a nice goal. is this insane? at all possible on the stock bottom end?

thanks in advance.
Old 08-18-03, 12:54 PM
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O. L. T.
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I highly recommend the search button.

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Old 08-18-03, 01:24 PM
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boredguy77
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with that power goal stay on stock engine with stock compression. remember jdm supras don`t make the same HP that USDM engines will
Old 08-18-03, 01:29 PM
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jbell
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Originally posted by boredguy77
with that power goal stay on stock engine with stock compression. remember jdm supras don`t make the same HP that USDM engines will
i didnt know this, can you explain a bit further?
Old 08-18-03, 01:50 PM
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5speed300
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Because of the stricter laws about the power levels of cars over there, the JDM engine uses smaller injectors, smaller turbos, and a few other things that lower the horsepower to around 280. The USDM engine puts out around 320.
Old 08-18-03, 10:30 PM
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jbell
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Originally posted by 5speed300
Because of the stricter laws about the power levels of cars over there, the JDM engine uses smaller injectors, smaller turbos, and a few other things that lower the horsepower to around 280. The USDM engine puts out around 320.
oh.

fair enough.

i was looking into a turbo conversion for the 2jz-ge... which sounds great, it handles 500hp fine.. but the tranny doesnt, and im not exaclty feeling too good about putting a turbo on a car with 100k + miles.
Old 08-19-03, 12:47 PM
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boredguy77
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About the tranny not holding the power, we are all in that boat, except the guys that have swapped to 6 speeds or upgraded autos.

and im not exaclty feeling too good about putting a turbo on a car with 100k + miles.
why not? don`t let mileage fool you. many people try to use mileage as a yardstick for engine health, which is just not an accurate method. do a compression or leakdown test and if it turns out ok then you are ready to rock and roll. I have 150k NA-T and I am still partying hard Although with higher mileage it might be a good idea to do some preventative maintenance.
Old 08-19-03, 01:27 PM
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jbell
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Originally posted by boredguy77
About the tranny not holding the power, we are all in that boat, except the guys that have swapped to 6 speeds or upgraded autos.
what do you do about that?
Old 08-19-03, 01:42 PM
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boredguy77
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do about what?
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