× 1-800-946-2642 Home My Account Social / Forum Articles Contact My Cart
Shop Now
Select Your Car Type Sale Items Clearance Items New Items
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
Specially Priced. Discounts Do Not Apply.
Fits the following:
Sprite & MG Midget
Morris Minor
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!



Related Technical Articles:
Created: March 21, 2014
Don Racine is racing a Mk1 “Bugeye” Sprite at the Laguna Seca racetrack.
 Listen to our 1275cc Engine Roar
Created: September 04, 2018
In this video our Engine Builder, Tony, is testing a rebuilt 1275cc Sprite engine by running it on a test stand. And wow, the sound was so loud!
Spridget Performance Parts
Created: December 12, 2013
Spridget Performance Parts
VIDEO: How to Identify Various A-Series engines
Created: August 22, 2018
How to Identify A-Series engines found in the Austin Healey Sprite and MG Midgets through 1974