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I wouldn't bet on that I think the right combo with p5 heads could be very close to that with 100 less CI.


When I wear out our Craftman Truck knock-off W8 engine that my brother threw together, we're building a new deal with our "beautiful" raw W8s that will get the latest CFE treatment, or....if we can manage to score an XR block with a blank deck, we'll see if it can take an MBE P5, so we can build it in the mid 400ci range.

If that direction is doable, we'll see what a 470+cfm pro style head can do at 4.250 x 3.875, at 10k rpm, with a couple Braswells on a nice manifold.

Maybe we'll see if a small block can get close to 1200 or not.




i need to hit the lottery


Gen 3 power 6.22@110, 9.85@135
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