Home

Help

Testimonials

New Arrivals

View Cart

Install Tips

Categories

Bestsellers

1. 3" Downpipe / Exhaust Gasket
2. Mitsubishi OEM Exhaust Manifold to Head Gasket - EVO 8/9
3. Mitsubishi OEM Downpipe Doughnut Gasket - EVO 8/9/X
4. Mitsubishi OEM O2 Housing / Turbo Outlet Gasket - EVO 8/9
5. Mitsubishi OEM Downpipe to O2 Housing Bolt - EVO 8/9/X
6. Mitsubishi OEM Exhaust Pipe Gasket - EVO 8/9
7. WORKS WRP Exhale Anti Reversion Cone
8. Mitsubishi OEM Exhaust Valve Stem Seals: Set of 8 - EVO 8/9
9. Mitsubishi OEM Exhaust Front Pipe Spring - EVO 8/9/X
10. MAPerformance Exhaust Manifold Heat Shield - Evo 8/9

Testimonials

Just got done placing another order on Lancershop.com. I would like to say that I am 100% blown away by the Live Chat help feature of this site! Couldn't find a part anywhere, contacted support, and within 5 minutes it was added to the site!!!! By far the best help I've ever gotten online. Will be back soon for my next project. Thank you for the awesome support!

Adam

View All Testimonials

Write Your Own Testimonial

Cosworth 4B11 Forged Stroker Piston Set - 86mm 10.0:1CR with 94mm crank - EVO X

Product Description

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g. Coswort h high performance forged pistons are designed and engineered to withstand this type of punishment and still perform. All Cosworth pistons are manufactured using the same methods as our Formula One pistons and include features such anti scuff skirt coating, ulta-strong pins, polished top and patented anti-detonation bands. Additionally, each application uses a unique forging to minimize weight and ensure the strongest possible piston design.

Specifications:

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 = 86.0mm
Compression ratio 10.0:1 (High Compression)
Rings not included (use part number 20002246)
For use with 94mm stroke crankshaft (part number 20006577)

Note: this pistons is for use with a 94mm crankshaft resulting in 2.2L displacement.

This part is special order only. Please allow at least 4-8 weeks delivery
time. No express shipping is available on this part.

Details

Price: $824.00

Purchase Product

Qty

If you see this message, your web browser doesn't support JavaScript or JavaScript is disabled. Please enable JavaScript in your browser settings so the online store can function correctly.