Drag tires

Consider Break Loose LLC. Maybe not for first set. A sponsor of Jordan, Christopher’s friend/peer who is into street racing and played soccer with him. Mention that Jordan sent me.

May 2024 Floor pan replacement and roll cage

The cage

2024 NHRA Rules (PDF)

YT videos -- floor pan

YT videos -- roll cage

Notes from 2024 rules

Section 5 is E.T. Handicap Racing.

Section 5A, page 5 (Super Pro, Pro, Sportsman):

A roll cage is mandatory in cars running 10.99 (*6.99) or quicker or any car exceeding 135 mph. In full-bodied cars, with unaltered firewall, floor, and body (from firewall rearward, wheel tubs permitted), running between 10.00 (*6.40) and 10.99 (*6.99), roll bar permitted in place of roll cage. In convertibles running 10.99 or quicker or exceeding 135 mph, roll cage mandatory. See General Regulations 4:4, 4:11, 10:6.

Section 6 is Pro Mod.

Section 6 page 8 (Pro Mod)

ROLL CAGE Chassis must meet SFI Spec 25.1. Chassis must be recertified yearly by NHRA and have serialized sticker affixed to roll cage before participation. See General Regulations 4:4, 4:11, 10:6.


2023 rear end

  • F-Body Torque Arm Drag Racing Guy that sounds like he knows what he's talking about. Speaks to rear end geometry. Main reason I wanted to save this is his comments on lowering the lower control arm mount point on the axle so it is back to level or even pointed upward. It looks like the stuff I've ordered will allow for the exact relocation flexibility that he's recommending. Namely, the rear end has multiple mount holes for the LCA.

Bolts needed for rear end

  • qty: 6
    m12x1.75x90mm
    hex flange
    class 10.9 OR 12.9

Bolts needed for trans mount

  • qty: 2
    7/16-14 standard (ideally hex flange)
    1 inch long

Roll cage options

Intake manifold torque order (45 then 89 INCH pounds)


todo 9/1/2023


todo before GO FAST

  • racing seats and accessories
  • roll cage
  • floor (full pans? Like $3-400 per half)
  • welds on torque arm cross bar
  • caster/camber plates

—————————

https://www.ls1.com/forums/showthread.php?t=175530

Torque specs for LS1 motors Fastener Tightening Specifications Application Specification

Metric / English

A/C Belt Tensioner Bolt 25 Nm 18 lb ft

A/C Compressor and Condenser Hose Bolt (at Accumulator) 16 Nm 12 lb ft

A/C Compressor and Condenser Hose Bolt (at Compressor) 33 Nm 24 lb ft

A/C Compressor Bolts 50 Nm 37 lb ft

A/C Compressor Bracket Bolts 50 Nm 37 lb ft

Accelerator Control Cable Bracket Nut 10 Nm 89 lb in

Air Conditioning (A/C) Belt Idler Pulley Bolt 50 Nm 37 lb ft

Air Injection Reaction (AIR) Pipe-to-Exhaust Manifold Bolts 20 Nm 15 lb ft

Battery Positive Cable Nut (at Generator Output Stud) 22 Nm 16 lb ft

Brake Pipe Fitting 15 Nm 11 lb ft

Camshaft Position (CMP) Sensor Bolt 25 Nm 18 lb ft

Camshaft Retainer Bolt 25 Nm 18 lb ft

Camshaft Sprocket Bolt 35 Nm 26 lb ft

Catalytic Converter Nut 25 Nm 18 lb ft

Clutch Pressure Plate Bolt (In Sequence and Evenly Over 3 Increments) 70 Nm 52 lb ft

Connecting Rod Bolts – First Pass 20 Nm 15 lb ft

Connecting Rod Bolts – Final Pass 85 degrees

Coolant Temperature Gauge Sensor 20 Nm 15 lb ft

Crankshaft Balancer Bolt – Installation Pass-to Ensure the Balancer is Completely Installed 330 Nm 240 lb ft

Crankshaft Balancer Bolt – First Pass-Install a NEW Bolt After the Installation Pass and Tighten as Described in the First and Final Passes 50 Nm 37 lb ft

Crankshaft Balancer Bolt – Final Pass 140 degrees

Crankshaft Bearing Cap Bolts – Inner Bolts – First Pass in Sequence 20 Nm 15 lb ft

Crankshaft Bearing Cap Bolts – Inner Bolts – Final Pass in Sequence 80 degrees

Crankshaft Bearing Cap Side Bolts 25 Nm 18 lb ft

Crankshaft Bearing Cap Studs – Outer Studs – First Pass in Sequence 20 Nm 15 lb ft

Crankshaft Bearing Cap Studs – Outer Studs – Final Pass in Sequence 51 degrees

Crankshaft Oil Deflector Nuts 25 Nm 18 lb ft

Crankshaft Position (CKP) Sensor Bolt 25 Nm 18 lb ft

Crossmember Bolt (Lower) 145 Nm 107 lb ft

Crossmember Bolt (Upper) 125 Nm 92 lb ft

Cylinder Head Bolts (First Pass all M11 Bolts in Sequence) 30 Nm 22 lb ft

Cylinder Head Bolts (Second Pass all M11 Bolts in Sequence) 90 degrees

Cylinder Head Bolts (Final Pass all M11 Bolts in Sequence-Excluding the Medium Length Bolts at the Front and Rear of Each Cylinder Head) 90 degrees

Cylinder Head Bolts (Final Pass M11 Medium Length Bolts at the Front and Rear of Each Cylinder Head in Sequence) 50 degrees

Cylinder Head Bolts (M8 Inner Bolts in Sequence) 30 Nm 22 lb ft

Cylinder Head Coolant Plug 20 Nm 15 lb ft

Drive Belt Idler Pulley Bolt 50 Nm 37 lb ft

Drive Belt Tensioner Bolt 50 Nm 37 lb ft

End Link Nut 23 Nm 17 lb ft

Engine Block Coolant Drain Plugs 60 Nm 44 lb ft

Engine Block Heater 40 Nm 30 lb ft

Engine Block Oil Gallery Plugs 60 Nm 44 lb ft

Engine Coolant Air Bleed Pipe Bolts and Studs 12 Nm 106 lb in

Engine Flywheel Bolt (First Pass) 20 Nm 15 lb ft

Engine Flywheel Bolt (Second Pass) 50 Nm 37 lb ft

Engine Flywheel Bolt (Final Pass) 100 Nm 74 lb ft

Engine Front Cover Bolts 25 Nm 18 lb ft

Engine Mount Bolt 50 Nm 37 lb ft

Engine Mount Bracket Bolt 58 Nm 43 lb ft

Engine Mount Heat Shield Nut 10 Nm 89 lb in

Engine Mount Stud 50 Nm 37 lb ft

Engine Mount Through Bolt 95 Nm 70 lb ft

Engine Mount Through Bolt Nut 10 Nm 89 lb in

Engine Oil Filter 30 Nm 22 lb ft

Engine Rear Cover Bolts 30 Nm 22 lb ft

Engine Service Lift Bracket M10 Bolts 50 Nm 37 lb ft

Engine Service Lift Bracket M8 Bolt 25 Nm 18 lb ft

Engine Valley Cover Bolt 25 Nm 18 lb ft

Engine Wire Harness Clip Bolt 50 Nm 37 lb ft

Engine Wire Harness Clip Bolt (at Automatic Transmission) 2.5 Nm 22 lb in

Engine Wire Harness Ground Bolt 50 Nm 37 lb ft

Engine Wire Harness Ground Bolt (at Frame Rail) 12 Nm 106 lb in

Engine Wire Harness Ground Bolt (Left Side of Engine Block) 30 Nm 22 lb ft

Exhaust Manifold Bolts – First Pass 15 Nm 11 lb ft

Exhaust Manifold Bolts – Final Pass 20 Nm 15 lb ft

Exhaust Manifold Heat Shield Bolts 9 Nm 80 lb in

Exhaust Manifold Pipe Nut 35 Nm 26 lb ft

Front Fuel Pipe Heat Shield Nut 5 Nm 44 lb in

Fuel Injection Fuel Rail Bolts 10 Nm 89 lb in

Fuseblock Stud Nut 14 Nm 10 lb ft

Generator Bolt 50 Nm 37 lb ft

Generator Rear Bracket Bolt 25 Nm 18 lb ft

Ground Terminal Bolt 6 Nm 53 lb in

Ignition Coil Bolt 12 Nm 106 lb in

Ignition Coil-to-Bracket Bolts 12 Nm 106 lb in

Ignition Coil Bracket-to-Valve Rocker Arm Cover Studs 12 Nm 106 lb in

Intake Manifold Bolts (First Pass in Sequence) 5 Nm 44 lb in

Intake Manifold Bolts (Final Pass in Sequence) 10 Nm 89 lb in

Intermediate Steering Shaft Bolt 47 Nm 35 lb ft

Knock Sensors 20 Nm 15 lb ft

Negative Battery Cable Lead Bolt 32 Nm 24 lb ft

Oil Filter 30 Nm 22 lb ft

Oil Filter Fitting 55 Nm 40 lb ft

Oil Level Indicator Tube Bolt 25 Nm 18 lb ft

Oil Level Sensor 13 Nm 115 lb in

Oil Pan Baffle Bolts 12 Nm 106 lb in

Oil Pan Bolt (M8) 25 Nm 18 lb ft

Oil Pan Closeout Cover Bolt – Left Side 12 Nm 106 lb in

Oil Pan Closeout Cover Bolt – Right Side 12 Nm 106 lb in

Oil Pan Cover Bolts 12 Nm 106 lb in

Oil Pan Drain Plug 25 Nm 18 lb ft

Oil Pan M8 Bolts – Oil Pan-to-Engine Block and Oil Pan-to-Front Cover 25 Nm 18 lb ft

Oil Pan M6 Bolts – Oil Pan-to-Rear Cover 12 Nm 106 lb in

Oil Pressure Sensor 20 Nm 15 lb ft

Oil Pump-to-Engine Block Bolts 25 Nm 18 lb ft

Oil Pump Cover Bolts 12 Nm 106 lb in

Oil Pump Relief Valve Plug 12 Nm 106 lb in

Oil Pump Screen-to-Oil Pump Bolt 12 Nm 106 lb in

Oil Pump Screen Nut 25 Nm 18 lb ft

Oxygen Sensor 42 Nm 31 lb ft

Positive Battery Cable Fitting 15 Nm 11 lb ft

Positive Crankcase Ventilation (PCV) System Strap Nut – at Right Front Engine Coolant Air Bleed Pipe Stud 12 Nm 106 lb in

Powertrain Control Module (PCM) Connector Bolt 8 Nm 71 lb in

Power Steering Gear Bolt 85 Nm 63 lb ft

Power Steering Pump Bracket Bolt 50 Nm 37 lb ft

Secondary Air Injection (AIR) Pipe Bolt 20 Nm 15 lb ft

Secondary Air Injection (AIR) Switch Valve Bracket Bolt 20 Nm 15 lb ft

Secondary Air Injection (AIR) Switch Valve Bracket Nut 12 Nm 106 lb in

Shock Absorber Bolt 65 Nm 48 lb ft

Spark Plug (All Subsequent Installations) 15 Nm 11 lb ft

Spark Plug (New Cylinder Head) 20 Nm 15 lb ft

Stabilizer Bar Bracket Bolt/Stud 55 Nm 41 lb ft

Throttle Body Bolts 12 Nm 106 lb in

Torque Converter Bolt 63 Nm 47 lb ft

Transmission Bolt (Automatic Transmission) 95 Nm 70 lb ft

Transmission Bolt (Manual Transmission) 50 Nm 37 lb ft

Transmission Cover Bolt 12 Nm 106 lb in

Transmission Fill Tube Bolt 50 Nm 37 lb ft

Transmission Oil Cooler Line Fitting 27 Nm 20 lb ft

Transmission Support Bolt 57 Nm 42 lb ft

Upper Control Arm Nut 53 Nm 39 lb ft

Valve Lifter Guide Bolt 12 Nm 106 lb in

Valve Rocker Arm Bolt 30 Nm 22 lb ft

Valve Rocker Arm Cover Bolt 12 Nm 106 lb in

Water Inlet Housing Bolts 15 Nm 11 lb ft

Water Pump Bolts – First Pass 15 Nm 11 lb ft

Water Pump Bolts – Final Pass 30 Nm 22 lb ft

Water Pump Cover Bolts 15 Nm 11 lb ft