Alfa Romeo      
Ingram Enterprises, Inc. - Fuel Injection Specialists

Spica Pump Rebuilds

We replace all the plungers and barrels on all our rebuilt pumps to prevent gasoline from seeping into the engine oil. Our pumps include upgrades to correct several original pump design defects. After re-assembly each pump is installed on our test bench and run for more than 8 hours that simulates actual engine operating conditions.  Fuel calibration is set to less than 1% differential between cylinders at selected speeds and load points.  This results in more Power, fuel mileage and reduced emissions.



Street Pumps
For factory stock engines with original cams the best pump is the pump model type originally installed on the vehicle.  The original “69” 4C single solenoid pumps are every bit as good as the later 2L pumps. The backfiring defect on the 69 pumps is corrected during rebuilding. 

HP Pumps
We make internal pump modifications to match camshaft upgrades and engine modifications.  Include all engine modifications and camshaft specifications when you send your pump in for rebuilding.  

Note: There will be an extra charge for failed fuelcut-off solenoids on pumps received for rebuilding (De-cels)



Our rebuilt pumps feature the fruits of knowledge gained over our years of rebuilding them. We have identified their weaknesses and have developed alternatives and guidelines to make them last longer. Each of our pumps have these upgrades installed. Our booklet "Manual for Alfa Romeo SPICA Fuel Injection" is available for $30 and details all the changes that are made, as well as just about everything you'd care to know about these pumps. The diagnostic flow chart has proved to be a highly useful tool among owners.
  Each of our pumps are bench tested on our custom built flow bench for as long as it takes to get the flow from each injector balanced to within 1%, at low, medium, and high pump speeds.

High Performance (HP) Pumps


  HP pumps are a very popular option that exists for owners of modified Alfa motors. The HP pump matches the fuel metering characteristics to the breathing mods done to the engine. You wouldn't throw larger cams in the motor without increasing jet size, would you? Without modifying the pump's fuel distribution curve you won't maximize the potential of your improvements.

The heart of the HP pump is the re-profiled 3-D cam. We've developed several styles of the 3-D cam to deliver correct fuel mixtures at all engine speeds. It is necessary to specify the engine mods and power expectations on custom orders. Note that the 40mm throttle bodies are available for all SPICA cars and particularly those with modified engines.
John Stewart has taken the time to create these highly useful guides: Ingram Enterprises is delighted to host these fine documents.
 
Autodelta Race Pump   Autodelta Race Pump
 
Montreal 8C Pump   Montreal 8C Pump
 
Spica Stradali Pump
Spica Stradale Pump
  Spica Stradali Pump
 


[Home]  

[SPICA Pump Rebuilds]   [Electromotive Ignition]   [Track/Vintage Preparation]
[Wall of Fame]   [Kugelfischer and Bosch Mechanical Fuel Injection]  

[Price list]