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Turbo vs Turbo-S engine differences

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Old 04-20-2002, 12:57 AM
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Juan Busto
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Post Turbo vs Turbo-S engine differences

Greetings,
Are there any mechanical engine differences (rods, pistons, valves, etc.) between a Turbo and Turbo-S motor?
I know that the turbochargers are different, but how about the injectors?

Thanks,
Juan
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Old 04-20-2002, 12:59 PM
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Luke
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I know that my 86 has forged rods and the 87/88 cars did not. DID the "S" motors ave forged rods?
Old 04-20-2002, 01:24 PM
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Ahmet
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Internal engine differences are limited to forged rods on most 86 cars, and slight differences in the 88S/89 heads.

Aside from that there's slight differences in the wastegate castings, DME mapping, turbos,etc. Nothing too major.
Ahmet



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