Is it possible to achieve 300 BHP or 260 WHP from a 3.0L block with 2.5L SVT heads with full bolt-ons and tuned? Or would there have to be headwork and/or shortblock work?

Best N/A 3L Ive seen is about 220whp. Thats with headwork, among other things. I believe Im thinking of Timeless420.

Of course DemonSVTs car had to be up there, but he would never dyno to find out.

Timess420s car was like 239hp/219lbs-tq at the wheels IIRC. That car sounded badass. This was taken from the 3L how-to by David Z "As of March, 6th my 3L is making 245hp, 215ft lbs-tq at the wheels".

Aaron

If I were to get one, I'd like to have over 300 HP. Since I can't get any input on boosting the 2.5L (stock block), I dunno if it is worth it.

Originally posted by RTE117:

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If I were to get one, I'd like to have over 300 HP. Since I can't get any input on boosting the 2.5L (stock block), I dunno if it is worth it.

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Freaking search you noob! Can't get any input on turbo 2.5L are u kidding me!@ This has been hashed SO much over the years!