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Performance stage kit that will transform your stock 1275cc Sprite or Midget engine into a high performance street racer. Included in this kit is the renowned Stage 1 alloy cylinder head that has been further upgraded with larger valves and better porting - see part C-AHT345-STAGE1. To take advantage of this great cylinder head we have included a great performance slot drive camshaft from Elgin. The CAM103M will improve performance from 2,000 to 6,500 rpm. The final ingredient in this upgrade is the tubular exhaust header from Manilow. The C-AHT11 header will allow the head and camshaft to work thru all 4 strokes of the motor.
Mini Mania kits are priced to save you money. Get all of the components you need for less than if purchased separately.
Horsepower Performance Plus Stage Kit Extreme Street Race

Horsepower Performance Plus Stage Kit Extreme Street Race

Horsepower Performance Plus Stage Kit Extreme Street Race
Part No: MMKT0175
$2359.95
Qty:
Specially Priced. Discounts Do Not Apply.
Fits the following:
Sprite & MG Midget
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Performance stage kit that will transform your stock 1275cc Sprite or Midget engine into a high performance street racer. Included in this kit is the renowned Stage 1 alloy cylinder head that has been further upgraded with larger valves and better porting - see part C-AHT345-STAGE1. To take advantage of this great cylinder head we have included a great performance slot drive camshaft from Elgin. The CAM103M will improve performance from 2,000 to 6,500 rpm. The final ingredient in this upgrade is the tubular exhaust header from Manilow. The C-AHT11 header will allow the head and camshaft to work thru all 4 strokes of the motor.
 
 
Question:
I understand the exact number is a guessing game until tuned on dubbo and also depends on carb and exhaust configuration but what healthy gains would you expect a 1275 to get from these upgrades and a tune up on a Dyno?
Answer:
Yes, very hard to say, but likely 10-15 Hp. Displacement is the biggest boost to Hp so a 1380 vs. a standard 1275 with the items would show a huge jump in power.

Spridget Mania Tech Team

The Spridget Parts and Accessories Experts

 
 
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