Power Packages Products
| Cosworth Performance Internals|
|GoodSpeed Performance is now offering Cosworth Performance Internals to complement your Subaru. Avalable for the 2.0L, 2.5L and the 2.65L stroker. In this kit you will get everything you need to upgrade for more reliable power.
The piston is one of the most important components within an engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces up to 8500g. Cosworth high performance forged pistons are designed and engineered to withstand this type of punishment and still perform. All Cosworth forged pistons are manufactured using the same methods as our Formula One pistons and feature friction reducing skirt coating, ultra strong pins, polished tops and patented anti-detonation bands. Additionally, each application uses a unique forging to minimize weight and ensure the strongest possible piston design.
Unique forgings for each application Xylan Anti scuff skirt coating Polished tops (reduced carbon build up and stress relief) Manufactured from proprietary alloy (CosAl 010) Ultra strong pin Patented anti-detonation bands Bore size = 100mm 8.2:1 Compression ratio (nominal) Rings not included (use part number 20001517) For use with 81mm crankshaft (part number 20001546)
The connecting rod is the vital link between the piston and power. When engine output is increased, the demands placed on the connecting rod increase as well. To ensure engine reliability in all conditions, original connecting rods should be replaced with heavy duty specification parts. Cosworth Forged Connecting Rods are manufactured from high strength 4340 (EN24) steel and machined to exacting tolerances.
Engine bearings are one of the most vital components within an engine and are often overlooked when considering high performance upgrades. Performance engineered, multi-layer Cosworth bearings generate less heat than normal bearings by reducing friction. Cosworth Race bearing sets feature a unique combination of design, metallurgy and engineering to deliver performance in extreme conditions. Cosworth Race bearings sets are available in two sizes to accommodate most applications. Size ||GSP Price:|