RX7Club.com - Mazda RX7 Forum - 8.8@163mph. SBE+T56! 1000+whp

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coltboostin

10-31-23 12:20 PM

8.8@163mph. SBE+T56! 1000+whp

This car continues to exceed my expectations! And the crazy part, this chassis will happily take more power! Next year will get interesting..... :)
Summit 88mm turbo, small cam, Summit fuel pumps, 2200cc's
Likely one of the Top 3 fastest SBE/T56 cars on the plant, and likely the fastest SBE 4.8/5.3/6.0 + T56.

And, the dyno pull- 1000+whp

ATC529R

10-31-23 12:54 PM

bad ass.

TeamRX8

11-01-23 01:36 PM

kid: look mommy, a car running on the dyno, but no graph.

mom: yawn ..

:suspect:

that aside, nice result.
.

Terrh

11-01-23 08:37 PM

What's SBE mean?

Ls3rx-7

11-02-23 10:16 PM

Quote:

Originally Posted by Terrh (Post 12582312)

What's SBE mean?

Stock Bottom End, oem crank, pistons, and rods. Pretty damn impressive considering that this engine is completely stock except upgraded heads, cam, and valvetrain.

Those iron blocks can take a beating.

coltboostin

11-15-23 01:57 PM

Quote:

Originally Posted by Ls3rx-7 (Post 12582529)

Yes! But, heads are too stock lol. Just a small cam and springs is all that is done to the motor.

Ls3rx-7

11-16-23 08:40 AM

Lol even better! Great job man, are these the 317 castings or did you swap over the 5.3 heads?

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