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Expert: - 5/4/2008


Question
QUESTION: Hi there
I`m trying to interpret the NHRA rules regarding throttles.
I`ve built a full chassis car and am still using the OEM
gas pedal, cable and throttle bracket.
Will this be allowable ?
I will also incorporate the use of additional return springs.
thanks

ANSWER: What class are you running? Is this a tube chassis? How is the pedal mounted?

---------- FOLLOW-UP ----------

QUESTION: Hi again
The car has 2x3 rails and a 14pt cage.
The car is intended to just bracket race , but should
be able to slip into hot-rod ,or super-rod.
The pedal is mounted on a bracket off of a cage support.
thx

Answer
You should be ok but I would add a toe loop to the pedal so that you can manually close the throttle in case it gets stuck. You should also call your division tech director and see what he says.

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Matt Lyons

Expertise

I am considered an expert in drag race chassis construction and tuning. I also have general knowledge of performance engines with small block chevies being my specialty.

Experience

I have worked in the automotive aftermarket as a builder, designer and seller of race components. I worked for Moroso Performance for seven years as an engineer and product manager. I currently am the owner of Lyons Performance LLC, a shop that specializes in American manufactured race products.

Organizations
NHRA, IHRA, SEMA,ASE, Alpha Omega Theta Fraternity

Publications
Muscle Mustangs and Fast Fords

Education/Credentials
BFA-New York Institute of Technology, Marketing

Awards and Honors
1998 SEMA best new product Award -Racing Vacuum Pump

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