| Pavtek DIY Top End Kit Part # | TEK393C407 |
| GENERAL TECH. INFO | |
| Dyno Results Based On – Cubic Inches |
393 |
| Ft/lbs @ RPM |
531 / 5400 |
| Horsepower @ RPM |
650+ / 7150 |
| Fuel Used For Dyno Results |
PULP 98 Octane |
| Compression Ratio Used For Dyno Results |
11.98:1 |
| Carburettor Used For Dyno Results |
Holley 950 Street HP |
| Pipes Used For Dyno Results | 2″ 4 into 1 |
| Recommended Minimum Bore Size |
4.000″ |
| Recommended Minimum Converter RPM |
4500 |
| Recommended Best Converter RPM |
5400 |
| Recommended Max RPM Shift |
7500 |
| Kit Can be Used for Cubic Inches Between |
351 TO 434 |
| CYLINDER HEADS | |
| Final Cylinder Head Chamber Volume – CC’s |
61.7 |
| Cylinder Head Casting |
CHI |
| Cylinder Head Material |
Alloy |
| Cylinder Head Porting Included |
Yes |
| Cylinder Head Porting Style – Intake |
Full 5 Axis CNC |
| Cylinder Head Porting Style – Exhaust | Full 5 Axis CNC |
| Cylinder Head Porting Style – Chambers | Full 5 Axis CNC |
| Valve Seats Fitted to Intake | Yes |
| Valve Seats Fitted To Exhaust | Yes |
| Valve Material | Stainless Steel |
| Valve Size – Intake | 2.150″ |
| Valve Size – Exhaust | 1.650″ |
| Retainer Material – Style | Titanium / 10 Degree |
| Valve Stem Seals – Style | Teflon- Crane |
| Valve Spring Style Included | Dual With Dampner -Isky |
| Valve Spring Locaters Included | Yes |
| CAM AND LIFTERS | |
| Cam Type / Brand Included | Solid Flat Tappet Custom / Pavtek |
| Lifter Type / Brand Included | Solid Flat Tappet / Comp Cams |
| INTAKE MANIFOLD | |
| Intake Manifold Included | Yes |
| Intake Manifold – Brand | CHI |
| Intake Manifold – Style | Single |
| Intake Manifold – Part# | CHI-INT3V208/3H9.2C |
| Intake Manifold Porting | Yes |
| Intake Port Matched to Suit / Deck Height | 9.175″ |
| Intake Manifold Gaskets Included | Yes |
| Intake Manifold Gasket – Part# | PPI-3V-120 |
| Intake Manifold Bolts Included | Yes |
| Intake Manifold Bolts – Part# | PT-IMB (Capscrews) |
| ROCKERS / PUSHRODS AND GUIDE PLATES | |
| Roller Rockers Included | Yes |
| Roller Rockers – Part# | Scorpion 1023BL |
| Rocker Studs Included | Yes |
| Rocker Studs – Part# | ARP-100-7101 |
| Guide Plates Included | Yes |
| Guide Plates Style | Stepped 5/16 |
| Guide Plates – Part# | CC-4803-8 |
| Pushrods Included | Yes |
| Pushrods – Brand | Trend |
| Pushrods Style / Material | .080″ Wall / 5/16 / 210 Radius / Chrome Moly |
| HEAD BOLTS AND HEAD GASKETS | |
| Head Bolts / Head Studs Included | Yes – Capscrews With Washers |
| Head Bolts / Head Studs Part# | PT-HBK-3V |
| Head Gaskets Included | Yes |
| Head Gaskets – Part# | FP-1013 |
| CARBURETTOR SPACER | |
| Carby Spacer Included | Yes |
| Carby Spacer – Style | PT-24HP |
| LUD | 13-8-2025 |
Price Is Subject To Change
Actual item may differ from image shown