Home

Help

Testimonials

New Arrivals

View Cart

Install Tips

Categories

Bestsellers

1. Whiteline Front Roll Center Adjustment Kit: EVO 8/9/X
2. Whiteline Front Sway Bar End Links Set - EVO 8/9/X
3. Eibach Pro-Alignment Front Camber Kit - EVO 8/9/X
4. Whiteline Rear Sway Bar End Links - EVO X
5. Whiteline Rear Camber Adjustable Kit - Lancer GTS, ES, DE/Lancer Ralliart 2009+
6. Megan Racing Street Coilover Kit - Lancer GTS, ES, DE 2008+/Lancer Ralliart 2009+
7. H&R Lowering Springs Kit - Lancer Ralliart 2009+/Lancer GT
8. Eibach Pro Lowering Springs Kit - Lancer Ralliart 2009+
9. Tein S Tech Lowering Springs Kit - Lancer Ralliart 2009+
10. Whiteline Front Adjustable Strut Tower Brace - Lancer GTS, ES, DE/Lancer Ralliart 2009+

Testimonials

Lancershop is awesome. I go crazy with the kool stuff they have for my EVO 7. The only thing is that they should have more clothing to be purchased.

suren
(Ramai Distributors)

View All Testimonials

Write Your Own Testimonial

Cosworth 4B11 Forged Stroker Piston Set - 86mm 9.0:1CR 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 9.0:1 (nominal)
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.