MASTER LOBE PROFILE CATALOG - CARiD.com

1 MASTER LOBE PROFILE CATALOGTABLE OF CONTENTSTABLE OF CONTENTSHOW TO ORDERS electing A Core ..2 Selecting Lobes ..2 Choosing Lobe Separation Angle ..2 Determining Part Number/Grind Number And Ordering ..3 Roller Cam Lobe Suffix Codes ..3 Core Listings Non-Standard Journal Size ..3 Special Services ..4 Core Listing ..5 HYDRAULIC FLAT TAPPETHigh Energy ..11 Magnum ..11 Dual Energy ..12 Thumpr ..12 New Nostalgia Plus ..13 Race ..13 Xtreme Energy ..14 Xtreme Energy XFI ..15 Purple Plus ..15 Xtreme Mopar ..16 Xtreme 4x4 ..16 MPM Stocker ..16 CRL Stocker ..17 USI USX UPI UPX Stocker ..17 HYDRAULIC ROLLERHigh Energy & Magnum Low & High Lift ..18 Tri Power Xtreme ..19 Thumpr .. LW ..21 Xtreme Energy ..21 Xtreme 4x4 ..22 Xtreme Energy XFI ..23 QXI.

2 24 QXX ..25 QNI ..26 QNX ..27 Xtreme Marine ..27 Xtreme Marine High Lift ..28 HUC ..28 Xtreme RPM for LS1 ..29 Xtreme RPR ..30 Xtreme Energy XE-R for LS1 ..30 Xtreme Energy LSL for LS1 ..31 Xtreme Energy LSG for LS2 ..32 Xtreme Energy LXL for LS1 ..33 Xtreme Energy LSK for LS1 ..34 Xtreme Energy VVI ..34 LSN & LSD for EHX ..36 DHI ..38 Cheater HR Lift Rule Competition ..38 Mustang R Lift Rule Competition ..39 ESI ESX Stocker ..40 DSI Stocker ..41CE Stocker ..41 CZK ..42 DSK ..42 FSHR Stocker ..42 Xtreme Energy Harley ..43 SOLID FLAT TAPPETHigh Energy & Magnum ..44 New Nostalgia Plus ..44 Xtreme Energy .. Torque ..45 High RPM ..45Hi-Tech ..46 Tight Lash ..46 High RPM II ..47 XTQ ..330" Lift ..48HF & JF Lift Rule ..49JF ..49 Max Area (MA).

3 50 Max Area (MA) Lift Rule ..50 USI USX UPI UPX Stocker ..54 GRI ..54 MEM ..55 MHF ..55FL & SQ ..56 High RPM Dash 12 ..56 Dash 13 ..57F3 ..58XX ..58 High Rocker Ratio ..59 High Rocker Ratio II ..59N ..60 Oval + ..60FE .875" ..61 TDLC ..61T1N Very High RPM .875" Flat ..61 TCT High Ratio .875" Flat ..62 NRX ..62 Dir Ratio Conversions .875" Flat ..62BB GG .875" Plate ..63 TDP Flat Plate ..63 TDP 2 Flat Plate ..63 TDP Flat Plate Lower Lobe Flat Plate ..64 Chrysler Special ..65 SOLID ROLLERA=Base for STD JournalHigh Energy Street ..66 Xtreme Energy Street ..66 Xtreme Energy Duramax Street ..67 Base Design ..68Hi-Tech ..69Hi-Tech .420" .420" ..70Hi-Tech .440" Intake ..70 High Torque .420" Exhaust ..71 High Torque .460" ..71 High Ratio High RPM Super Stock.

4 71NC ..72 NSC ..72RZ ..73RZ Low Lift ..73AS Endurance ..74 SRI SRX High Ratio ..74B=Base for STD JournalRT ..75CR ..76CR Lift Rule ..77RX ..77TC ..78ZT ..78ZS ..79TD, TJ & TJS ..79TS ..80 High Ratio Restricted ..81RC ..81RP ..82SP ..82 High Torque .406" ..83 High Torque .440" ..83 HXL ..84 QRI ..85 HXX ..85 HXX HL ..86 HXX ..86TK ..87TK Lift Rule .. Lift Rule ..88 CSZ ..89C=Large Journal Multi-UseDSZ ..90TK .455" ..90TK HL & SP-TK High Lift ..91 DIX ..91UB ..92 UBL ..92 TABLE OF CONTENTSTABLE OF CONTENTSUBA ..93 UBLL ..93 GCI & GCX ..93 ULG UVX High Ratio ..94 LDP XDL Endurance ..94 HPX ..95 DLB ..95 DNW ..96 DSP ..96 DSS ..97 DSL ..97 DTT ..98 DPC & DPD ..98 HOI & HOX ..99 XDP ..99UL ..100 KZU ..100D=Drag Base IntakeCE Drag Intake ..100 High RPM Intake.

5 101 Dash 31 ..101 Mountain Motor ..101 Rev Drag Intake ..102RX Drag Pro Drag Intake ..103E=Drag Base ExhaustHigh RPM Exhaust ..104JX Drag Exhaust ..104 XCX Drag Exhaust ..105 XJX Drag Exhaust ..106 XJS Drag Exhaust ..107 Pro Mod Exhaust ..107F= Large Journal IntakeVOI Pro Drag ..107DR Pro Drag Intake ..108RS Drag Intake ..108PQ Pro Stock Drag ..108TS Pro ..109TS+ Pro ..109 TSP Pro ..109 DRZ Pro Stock Drag ..110 DQS Pro Stock Drag ..110 DRS Pro Stock Drag ..111 DRM Pro Stock Drag ..111 DRI Pro Stock Drag ..112 DZI Pro Stock Drag ..113 DRP Pro Stock Drag ..113 DKL Pro Drag ..113 HDZ Pro Stock Drag ..113 PRI PLI Pro Stock Drag ..114 PZI Pro Stock Drag ..115 PEZ PFZ PZZ Pro Stock ..116 SPH & SPI Pro Stock Drag ..117 PNI Pro Stock Drag ..117 DKN Pro Stock Drag.

6 117 FPI Pro Stock Drag ..118 FOS Pro Stock Drag ..118 FSL Pro Stock Drag ..118 FDZ Pro Stock Drag ..118 FGZ Pro Stock Drag ..119 FPJ Pro Stock Drag ..119 DJP ..119 PVI Pro Stock Drag ..119 PSB PBM PBL Pro Mod Drag ..120 PSA Pro Stock Drag ..120 PMZ Pro Mod Drag ..120 PIC Pro Stock Drag ..121G= Large Journal ExhaustDRX Drag Pro Stock Drag ..121 XKL Pro Stock Drag ..122XK .635" Pro Stock Drag Exhaust ..122 XKH Exhaust ..122XM Pro Exhaust ..123 ZLX Pro Stock Drag Exhaust ..123NX Pro Stock Drag Exhaust ..123 NXX ..124 VOX Pro Drag ..124 TXS Pro ..125 PRX PLX Pro Stock Drag ..126 PVX Pro Stock Drag ..126 PRZ Pro Stock Drag ..126 PVX Pro Stock Drag ..127 SPX Pro Stock Drag ..127 XCM Pro Stock Drag ..127 XNR ..127 SXZ Pro Stock Drag ..128 XRX Pro Stock Drag.

7 128 PVS Pro Stock Drag Exhaust ..128 ZZX Pro Stock Drag Exhaust ..128 PZN PZJ PYJ Pro Stock Drag ..129 DXP Pro Stock Drag ..129 XCH Pro Stock Drag ..129 TXJ Pro Stock Drag ..130 PNX Pro Stock Drag ..130 XMZ XJZ Pro Mod Drag ..130 PXC Pro Stock Drag ..131H=Top Fuel & ALKUDR Fuel & ALC Intake ..131 FDR Fuel & ALC Intake ..131 FCX Fuel & ALC Exhaust ..132EF Fuel & ALC Fuel Intake ..132 FLX Fuel Exhaust ..132 NFV Top Fuel Pro Drag (2012/2013) ..133 Chrysler Special Race ..133 OVERHEAD CAM (PIVOTING FOLLOWER)Ford Modular Xtreme Energy & SOHC or DOHC ..134 Modular Stocker ..135 MHS Modular Stocker ..136MH 2V & 4V Modular Race ..136MS 2V & 4V Modular Race ..136 Ford Modular Xtreme Energy & 3V ..137 Ford Modular RSS Race 3V ..138 Ford Coyote NSRI & NSRX Street 4V.

8 138 Ford Coyote CY-R ..138 Ford Coyote CRI & CRX Street 4V ..139 Ford 2000-2300 OHC Street ..139 Ford 2000-2300 OHC Race ..140 Ford 2000-2300 OHC Race Roller Follower ..140 Ford 2300 FP Ecotech Xtreme Energy Hydraulic Roller OHC ..142 Mitsubishi 4G63 Xtreme Energy Hydraulic Roller OHC ..143 Nissan L16, 18, 20B ..143 Toyota 20R-22RE ..143 SOH OHC Rollers for Ford 427 SOHC ..144VM OHC Rollers for Ford 427 SOHC ..144 OVERHEAD CAMS (DIRECT ACTING)VW or Direct 1" Multipurpose 4 Bucket ..145 OHZ Street/Strip Bucket ..145 OHRX High RPM Bucket ..146 OHRVX High Exhaust High Lift ..146 OHRXA Street Intake ..146 OHRXA Street Exhaust ..146 PCI Intake Limited RPM OHC 33mm Bucket ..147 PCX Exhaust Limited RPM OHC 33mm Bucket.

9 147 PDI Intake Limited RPM OHC 33mm Bucket ..147 PDX Exhaust Limited RPM OHC mm Bucket ..147 OHV Intake 38-40mm Bucket ..148 XCO Exhaust 35-40mm Bucket ..148 XCO Intake 38-40mm Bucket ..148 Thumpr Flathead Ford Direct Solid 1" Tappet (CCW Rotation) ..148FC Solids ..149 HOW TO ORDER4 HOW TO ORDERCOMP Cams leads the industry in camshaft lobe offerings. With thousands of active lobes in the COMP library, the combinations are infinite for any given engine. That means that you can have a cam ground to your specific needs, and you have the broadest selection of lobes available SELECTING A COREW ithin the parameter of core applications, we have fifteen cores that cover many engine applications. They are designated as follows:-0 Steel Billet Round Lobe-5 Flat Tappet (Either Hydraulic or Solid Lifter)-5RR Reverse Rotation Flat Tappet-7 Special Flat Tappet-8 Street Roller (Either Hydraulic or Solid Roller)Special Material Bronze Distributor GearNot Required on Most Applications-9 Steel Billet Roller-9L OHC Roller Left-9R OHC Roller Right-9W Welded Steel Billet Flat Tappet-10 Steel Billet Roller-11 Steel Billet Roller-12 Steel Billet Roller-14 4/7 Swap Steel Billet Roller-16 Steel Flat Tappet-47 4/7 Swap Cast Flat TappetSpecial Note: The -0 core is a round lobe core that is not heat-treated.

10 These cores must be roughed and then heat-treated before finished lobe grinding takes complete core list follows on pages 5-10. The list is separated into the different cam core types. The part number in front of each core is used in ordering a custom ground cam for a particular engine type. It consists of a two-digit prefix designating the engine type, followed by a dash (-) and three consecutive zeros. The zeros indicate a custom ground cam. Next are a dash and number from the core designations previously :Engine Prefix Part # Core Type12-000-9 The number 12- indicates Small Block Chevy (found on the core listing pages 5-10).The 000 indicates a custom -9 indicates steel billet roller SELECTING LOBESThe lobes are listed on pages 8-61 and represent the most current library of lobes offered by COMP Cams.