GTR Dyno Session (with pics)

[DavidSalama]

My Demon 650 carb was starting to have issues with a warped throttle plate, so I decided to replace it with a Holly 950 Race carb. The stats on my car are SBC 401 CI, 560 engine dyno 5 years ago, redline 7500rpm. Took a bit of carb jetting to get decent air fuel ratios, but ultimately I am happy with the results. The max chassis Hp was 470 at 6500 rpm, max Torque 440 at 3800 rpm. I had it dyno'd at Roush-Yates in Mooresville, NC, USA (nascar central). They use a Dynojet machine.

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[Tim Mc]

Very nice!

Appears your powerplant is still quite healthy...how many miles?

[DavidSalama]

Thanks. I have about 3000 miles on it. A large percentage of which is on the track.

[Tim Mc]

Excellent!

Sharp car...glad to see one in the states that 'uses it.'