You'll be lucky to get 15 hp out of a fully built head, quality header and exhaust. And with 300K on the block, nitrous isn't prudent.
Unless you're willing to invest more into the project, save yourself the grief and enjoy the car for what it is.
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:: :ToDspin: - supermod
- but who gives a shit?
:: HAN Integra FAQ: If, by some miracle, yours hasn't been stolen... check it out!