Classes, Rules & Payouts

Classes and rules are subject to change.

Payouts are estimates depending on event participation.

LTX Outlaw

• Run what you brung HEADS UP format
• Limited to quickest 16 qualifiers

Must have LT1 based engine. If heads do not retain factory 23° valve angle, a 150 lb. weight penalty will be enforced. Converted intakes, sheetmetal, or stock intakes allowed. Multiple power adders allowed. 10.5 tire max (W’s limited to 28s). Drag radials permitted any size. Stock style suspension preferred. If you have a 4-link or similar setup a 150 lb weight penalty will be enforced. Mini tubbing allowed. Wheelie bars allowed. No back half cars. Mufflers are an option. Any carburetor allowed. Any EFI system allowed. Any OEM style transmission allowed. If Non-OEM style transmission, a 100lb weight penalty will be enforced. Must have factory glass. Lexan only permitted on rear hatch. Car and driver must meet NHRA/IHRA certification requirements for the times the car is running. Nitrous only cars get 100 lb weight break off the minimum. Minimum weight limit 3200 lbs.

 

Class Sponsors: Speed Data Solutions Inc, Custom S.S.I.

Estimated payout: $1000

 

LTX Heads up Power Adder

• Limited to quickest 32 qualifiers

Must have LT1 based engine. Heads must retain the factory 23° valve angle.  If you have converted 23° SBC heads a, 100 lb. weight penalty will be enforced. Converted intakes, sheetmetal, or stock intakes allowed. Single power adders only. Nitrous must be single stage. Supercharger FIA,YSI max. Turbo limited to 81mm. Twin turbo setups must send details of setup to the organizer for decision. 10.5 X 29.5 tire max. Drag radials permitted any size. Must have stock style suspension, 4 links or ladder bars not allowed. Mini tubbing NOT allowed. Wheelie bars not allowed. No back half cars. Must have mufflers. Any EFI system allowed. Any OEM style transmission allowed. Must have factory glass (no Lexan…etc). Must have current tags. Car and driver must meet NHRA/IHRA certification requirements for the times the car is running. Nitrous only cars get 100 lb weight break off the minimum. Minimum weight limit 3300 lbs.

 

Class Sponsors: Nitrous Outlet, Canadian Performance
Estimated payout: $600

 

LTX Heads up N/A (Naturally Aspirated)

• Limited to quickest 32 qualifiers

Must have LT1 based engine. Heads must retain the factory 23° valve angle.  If you have converted 23° SBC heads, a 100 lb weight penalty will be enforced. Converted intakes, sheetmetal, or stock intakes allowed. No power adders allowed! 10.5 X 29.5 tire max. Drag radials permitted. Must have stock style suspension, 4 links or ladder bars not allowed. Mini tubbing NOT allowed. Wheelie bars not allowed. No back half cars. Must have mufflers. Any carburetor allowed. Any EFI system allowed. Any OEM style transmission allowed. Must have factory glass (no Lexan…etc). Must have current tags. Car and driver must meet NHRA/IHRA certification requirements for the times the car is running. Minimum weight limit 3300 lbs.

 

Class Sponsors: Air Flow Research, Speed Secrets
Estimated payout: $600

 

LTX Heads up 6-speed

• Limited to quickest 32 qualifiers

Must have LT1 based engine. Heads must retain the factory 23° valve angle.  If you have converted 23° SBC heads, a 100 lb weight penalty will be enforced. Single stage power adders allowed. Aftermarket intakes allowed with a 100lb weight penalty. Stock PCM only (Aftermarket EFI 50lb weight penalty). 10.5 X 28 tire max . Drag radials permitted any size. Must have stock style suspension, 4 links or ladder bars not allowed. Mini tubbing NOT allowed. Wheelie bars not allowed. No back half cars. Must have mufflers. Any carburetor allowed. Any OEM manual style transmission allowed. Must have factory glass (no Lexan…etc). Must have working lights, wipers, and horn. Must have current tags . Car and driver must meet NHRA/IHRA certification requirements for the times the car is running. Minimum weight limit 3300 lbs.

 

Class Sponsors: BMR Fabrication, SixSpeedsInc.com
Estimated payout: $500

 

LTX Extreme Street

• Limited to quickest 32 qualifiers

Must have LT1 based engine. Heads must retain the factory 23° valve angle (no converted SBC heads). Only stock/stock style ported intakes allowed (welded intakes not permitted). Single stage power adders allowed. Stock PCM only (no aftermarket EFI). Opti-spark distributers only no rear mount allowed. Coil per plug allowed. DOT tire only. Maximun size 28" X 10.5" (actual treadwith). Only exception will be 315/35-17 drag radials. Must have stock style suspension, 4 links or ladder bars not allowed. Mini tubbing NOT allowed. Wheelie bars not allowed. No back half cars. Must have full interior including both front seats (rear seats may be removed). Must have mufflers. Any OEM transmission allowed. Must have factory glass (no Lexan…etc). Must have working lights, wipers, and horn. Must have current tags. Car and driver must meet NHRA/IHRA certification requirements for the times the car is running. Minimum weight limit 3400 lbs.

 

Class Sponsors: ProCharger
Estimated payout: $300

 

LTX Bracket - 12.49 & Faster

• No limit in entries

Must have LT1 based engine. NO electronics (transbrakes, delay boxes, throttle stops..etc). Car and driver must meet NHRA/IHRA certification requirements for the times the car is running.

 

Class Sponsors: New Covenant Performance
Estimated payout: $250

 

LTX Bracket - 12.50 & Slower

• No limit in entries

Must have LT1 based engine. NO electronics (transbrakes, delay boxes, throttle stops..etc). Car and driver must meet NHRA/IHRA certification requirements for the times the car is running.

 

Class Sponsors: Bullock Performance LLC, LS1LT1.com
Estimated payout: $250