Carolina N/T Small Tire Racing Productions

2022 RULES

 

(All Steel - All Glass NOS )
Stock appearing exterior: all steel except hood and deck
Stock appearing interior: dash
Stock window glass in all locations
Body: factory floors and firewall, if modified must use steel for replacement.
Suspension: stock front with stock, ladder bar or 4 link rear
No tube chassis cars permitted
Tires: 275 or 28/10.5w
SB 4.400 bore space
BB 4.84/4.90 bore space
No billet heads or blocks
Cast manifold with single carb or EFI
NOS COMBOS ONLY
BB combo limited to conventional head only BBC 24* BBF stock.


(All Steel - All Glass Boost ) Stock appearing exterior: all steel except hood and deck Stock appearing interior: dash Stock window glass in all locations Body: steel stock style firewall Suspension: stock front with stock, ladder bar or 4 link rear No tube chassis cars permitted Tires: 275 or 28/10.5w SB 4.400 bore space No billet heads or blocks Single 88mm GT55 based Single F1X /F3D-102/F3D-106 V30-102/V30-105
Twin 76mm allowed on stock block small block only Boosted SB only

(Carolina N/T Small Block Boost 275 )
single Turbo (Any size)
Single ProCharger ( any size )
stock appearing body lines any rear suspension ,NO bars
No billet Block , No billet heads Cast heads blocks only, NO ProMod or Pro Stock bodies
SB Boost weight min. 2450 up to 98mm turbo and 121 blower. 2650 anything over 98mm/121. +100 for over stock bore space.

Carolina N/T 275
5 NOS max ,Small block single Turbo ,Small Block procharger, small block twin turbo 76mm
Billet heads & blocks are good no weight rule ! Big Block cast Block Conventional Heads 118 max turbo & F3 139 Procharger max cast & conventional heads only for these combos 2700 weight rule ! No ProMod bodies ,No ProStock Bodies , stock looking body lines , no bars

Come to Win Motorcycles
No bars
Any power adder