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FSA1673 · 10-29-2010, 09:58 AM

I received this response from NHRA. Just thought I would share the information.

On page 9.10 of the current NHRA rule book under Street Equipment it states " The following are not required and may be removed: emission controls; windshield-wiper blades, arms and motor; heater/air conditioning and associated plumbing (controls must remain in dash; see INSTRUMENTS); ......". On page 9.11 under Instruments it states " Full stock dashboard, including instruments, fresh-air ducts, and controls, must be retained. ......"

So to answer your question, you can do #1, the Heater Blower motor and #2, Heater housing on the firewall but not #3, Inside heater housing and associated ductwork.

thanks for asking,

Ryck Campbell
NHRA, Northeast Division Technical Director Tech Line: 315-335-8295, Mon & Thur 7 - 9 pm

10-29-2010, 09:58 AM	#5
FSA1673 Junior Member Join Date: Jan 2010 Posts: 83 Likes: 0 Liked 12 Times in 6 Posts	Re: GM A Body ?? I received this response from NHRA. Just thought I would share the information. On page 9.10 of the current NHRA rule book under Street Equipment it states " The following are not required and may be removed: emission controls; windshield-wiper blades, arms and motor; heater/air conditioning and associated plumbing (controls must remain in dash; see INSTRUMENTS); ......". On page 9.11 under Instruments it states " Full stock dashboard, including instruments, fresh-air ducts, and controls, must be retained. ......" So to answer your question, you can do #1, the Heater Blower motor and #2, Heater housing on the firewall but not #3, Inside heater housing and associated ductwork. thanks for asking, Ryck Campbell NHRA, Northeast Division Technical Director Tech Line: 315-335-8295, Mon & Thur 7 - 9 pm