Engine Setback

Hurley

Hurley

BLAKLUNG
Are there explicit rules for pro-street and related classes regarding engine setback? This would be a scenario where OEM firewall is modified to accommodate the setback distance.

Otherwise truck has OEM frame from back of cab to front of factory suspension mounts-
 
Look for 54 to 58% on the rear tires, probably have to sit a round bale back there to get it though
 
Hurley said:
Are there explicit rules for pro-street and related classes regarding engine setback? This would be a scenario where OEM firewall is modified to accommodate the setback distance.

Otherwise truck has OEM frame from back of cab to front of factory suspension mounts-
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I haven’t seen any rules about engine setback.
 
Most of the classes went to just safety and weight rules. If NHRDA Superstreet still exists, that would be the only case where it specifies vehicle equipment.
 
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