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Street performance engine for Sprite, Midget, or Morris Minor 1275+cc engine. With about 100 Horsepower on tap (depends on your carb choice, exhaust, etc.).  This great package is ready to install and will absolutely thrill you. The re-bored 1275cc motor includes:
  • High compression (9.75:1) performance pistons in +.020, +.040, or +.060" oversize 
  • Aluminum cylinder head  suitable for 1.5:1 ratio rocker set and unleaded fuel 
  • Fast road camshaft (Elgin 103,  276 degrees duration) and new lifters 
  • Lightweight steel duplex Timing set adjusted to 107 degrees ATDC lobe centers
  • New water pump, oil pump, rocker-shaft,  and gaskets and seals throughout
  • New Thick Type Damper Pulley
  • Modern spin-on oil filter assembly
  • All our engines are test run with coolant to check for leaks and come with a one year or 12.000 mile warranty     

This set up will provide fantastic performance AND great reliability.  The engine back-plate is installed to seal up the oil pump,  ready for your flywheel and clutch assembly and making installing your gearbox a snap. Add your carburetion, exhaust, starter, ignition and charging system and enjoy a whole new outlook on life!

 

 





1275cc High Performance Engine For Sprite, Midget & Morris Minor

1275cc High Performance Engine For Sprite, Midget & Morris Minor

1275cc High Performance Engine For Sprite, Midget & Morris Minor
Selected: 1275cc High Performance Inline Engine
Part No: 1275HP_INLINE
$9355.95
Qty:
Specially Priced. Discounts Do Not Apply.
Fits the following:
Sprite & MG Midget
Morris Minor
PayPal Pay Later
1380cc street performance Sprite and Midget motor. With 113 Horsepower on tap this great package is ready to install and will absolutely thrill you. The rebored 1275cc motor includes high compression (10:1) performance pistons, an Aluminum cylinder head, a fast road camshaft (276 degrees duration) driven by a duplex set of timing gears. This set up will provide the ultimate in performance with great reliability. Includes water pump and spin-on filter assembly. A Weber 32/36 DGV carburetor, an alloy intake manifold, and a long center branch exhaust manifold are also included. The distributor spark plugs & plug wires are also included. Specifications:
• 73.5mm Nural 9cc dish  pistons
• 10:1 Compression
• 10/10 Crank
• Elgin CAM003 timined in at 107º for best horsepower
• Static timed at 5º BTDC
• .014/.016 Valve lash (Hot)
• WEBER DGV Carb • 113 horsepower at the flywheel at 6500 R.P.M.
• 102 ft/lbs of torque at 4700 R.P.M.
• +/- 120hp with 1.5 ratio rockers (optional at added cost)
If you've been wanting to upgrade to a 1275 or your existing 1275 is just plain tired, you'll be interested in this! Our rebuilt 1275 long-block engines are complete from sump to valve cover and are rebuilt with all new or reconditioned parts including rocker assembly, pistons, oil pump, water pump, crank pulley, timing chain, reground crank and cam & new lifters. All cylinder heads have been set-up for unleaded gas! 12 Months or 12,000 mile warranty. Engine comes with backplate and reconditioned flywheel. Ancillaries like clutch, exhaust, intake, carb(s), and ignition components are extra.
If you've been wanting to upgrade to a 1275 or your existing 1275 is just plain tired, you'll be interested in this 1380cc! Our 1380CC long engines are complete from sump to valve cover and are rebuilt with all new parts including rocker assembly, pistons, oil pump, water pump, lower pulley, timing chain, reground crank and cam & new lifters. All cylinder heads have been set-up for unleaded gas! Engine comes with backplate and reconditioned flywheel. Ancillaries like clutch, exhaust, intake, carb(s), and ignition components are extra.
Street performance engine for Sprite, Midget, or Morris Minor 1275+cc engine. With about 100 Horsepower on tap (depends on your carb choice, exhaust, etc.).  This great package is ready to install and will absolutely thrill you. The re-bored 1275cc motor includes:
  • High compression (9.75:1) performance pistons in +.020, +.040, or +.060" oversize 
  • Aluminum cylinder head  suitable for 1.5:1 ratio rocker set and unleaded fuel 
  • Fast road camshaft (Elgin 103,  276 degrees duration) and new lifters 
  • Lightweight steel duplex Timing set adjusted to 107 degrees ATDC lobe centers
  • New water pump, oil pump, rocker-shaft,  and gaskets and seals throughout
  • New Thick Type Damper Pulley
  • Modern spin-on oil filter assembly
  • All our engines are test run with coolant to check for leaks and come with a one year or 12.000 mile warranty     

This set up will provide fantastic performance AND great reliability.  The engine back-plate is installed to seal up the oil pump,  ready for your flywheel and clutch assembly and making installing your gearbox a snap. Add your carburetion, exhaust, starter, ignition and charging system and enjoy a whole new outlook on life!

 

 





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