434 Small Block Chevy Sportsman Nitrous Engine

434 Small Block Chevy Sportsman Nitrous Engine

434 Small Block Chevy Sportsman Nitrous Engine Shown With Optional Equipment
New! 434/1000HP $14,995
Less Carb, Nitrous Plate & Ignition

Ever Since We Released Our Big Block Sportman Nitrous Engines, The Calls Kept Coming In Asking "What About A Small Block?" We Listened And Here It Is!

An Incredible Value Designed For Consistent, Reliable And Affordable Nitrous Racing. Comes Standard With All Of The Right Parts That Make This A Reliable Standard Deck 434 SBC Nitrous Engine.

Built By The Company That Started It All!!

  • Horsepower
  •  
  • Bore & Stroke
  • Compression Ratio
  • 1000 @ 7000 RPM
  • Single Stage NOS
  • 4.155 x 4.000
  • 13.5 to 1

  • Dart Little "M" Block w/4 Bolt Splayed Caps
  • Manley 4340 4.000" Stroke Crank
  • Molnar 5.850" Turbo Rods w/ARP 2000 Asymmetrical Bolts
  • Clevite 77 "H" Series Main & Rod Bearings
  • Wiseco 1.120" 13.5-1 Gas Ported Nitrous Pistons
  • Total Seal .043/.043/3mm Nitrous Rings
  • H13 Tool Steel Wrist Pins
  • SSRE Custom 7/4 Swap Nitrous Billet Roller Cam
  • Comp Cams Heavy Duty Solid Roller Lifters
  • Rollmaster Billet Timing Set w/IWIS Chain & Torrington Bearing
  • AFR 235 Eliminator Fully CNC Ported Heads
  • 2.125"/1.600" Stainless Steel Valves
  • PAC 1225 Race Springs w/10° Retainers
  • ARP Head Stud Kit w/Parallel Ground Washers
  • Scorpion Race Series 1.6 Offset Aluminum Roller Rockers
  • Cometic MLS Head Gaskets
  • BMP Dominator Aluminum Intake
  • Canton Drag Race Power Pan w/Windage Tray & Scraper
  • Melling High Pressure Race Prepped Oil Pump w/Tig Welded HD Pickup
  • SFI Approved Harmonic Balancer
  • Complete Assembly Internally Balanced
  • Individually Dyno Tested & Tuned
  • Actual Dyno Sheet Provided
Fuel System Components
Why Buy A Carburetor From Us?

Yes, you can certainly purchase a stock carb from the big mail order companies but we've seen carbs out of the box down on power as much as 40HP and between 15-20HP is common. That's why we disassemble and blueprint EVERY carburetor before we ever bolt it on your engine. We then tune, adjust and jet your carb on your engine so you get every ounce of power that you paid for.

Even if you're considering one of our Engine Kits or simply looking for a replacement carb, the same blueprint work is done and we dyno test it on a comparable engine to yours before it ships!
 $Priceless
QuickFuel 1150 CFM FX-4711 Carb Package includes: Carb w/Billet Metering Blocks & Throttle Body, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. $1195
QuickFuel 1250 CFM FX-4712 Carb Package includes: Carb w/Billet Metering Block & Throttle Body, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. $1250
APD 1150 / 1250 CFM 4500 Series Carb Package includes: Carb, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. $1395
APD "Black Widow" 2" SpacerImage Close$100
MagnaFuel ProStar 500 Billet Gerotor Electric Fuel PumpImage Close$399
Igniton Components
MSD Electronic Ignition Package includes MSD 85705 Pro Billet Locked Distributor w/Ford HEI-Style Cap, Bronze Gear, Custom MSD/Moroso 8.5mm Wire Set. Dyno Tested and Calibrated on your engine. $595
MSD Crank Trigger Ignition Upgrade $295
MSD 7AL-2 Electronic Ignition Box (Direct Plug-in For Our MSD Distributors) $559
MSD 8201 Pro Power Coil $122
Blocks
Dart Steel Billet Main Cap Upgrade $450
Pistons - Pins - Rings - Bearings
Tool Steel "M2" Rings for Heavy Nitrous $395
Calico Coated Bearing Package $150
Lifters
HIPPO Severe Duty Roller Lifters w/Hi-Pressure Pin Oiling (Extended Lifter Life) $295
HIPPO Severe Duty Pressure Fed Roller Lifters w/Solid Bushed Rollers (No Needle Bearings) $595
Isky Red Zone Solid Roller Lifters w/EZX "Needle Free" Bearing Option $845
Valvetrain
AFR 245 NPP Fully Ported Cylinder Heads (Requires Optional T&D Shaft Rockers) $N/C
SSRE Stud Girdle w/CNC Machined 2-Piece Valvetrain Stabilizer & Locking Hex Head Adjusting Nuts $295
T&D Shaft Rocker System $1295
Needle Bearing Tip Option for T&D Shaft Rockers $295
Timing
Cloyes 2 Piece Aluminum Timing CoverImage Close$175
Jesel "Solid One Piece" Belt DriveImage Close$895
Jesel "Original 2 pc" Belt Drive $1045
Nitrous Systems
SpeedTech Diffuser Plate Nitrous System - Installed $795
SpeedTech Liquid Force "Fogger Style" Nitrous System - Plumbed & Installed $1500
Oil Pumps - Oil Pans - Vacuum Pump
Vacuum Pump Kit Includes: Moroso 3 Vane Vacuum Pump & Adjustable Relief Valve, Breather Tank, AN Fittings, Jones Mandrel & Bracket Kit w/Radius Tooth HTD Belt. Image Close$1075
Additional Parts - Labor - Accessories
Cometic MLS (Multi Layered Steel) Head Gaskets $95
SFI Heavy Duty Flexplate & ARP Bolt Package $125
JW "The Wheel" Severe Duty SFI Flex PlateImage Close$269
PowerMaster Hi-Torque Mini StarterImage Close$229
Meziere 55GPH Electric Water PumpImage Close$450