Forged Pistons for Acura/Honda, NSX C30A, 90.5mm, 10.2:1 (no OEM rods) (CP Pistons SC7181)

Forged Pistons for Mitsubishi, 4G63 1G, 85mm, 9:1 (CP Pistons SC7198)

Skip to the beginning of the images gallery

Forged Pistons for Mitsubishi, 4G63 2G, 100mm Stroke, 85mm, 9:1 or EVO VIII/EVO IX, 9.5:1 (CP Pistons SC7197)

Name: Forged Pistons for Mitsubishi, 4G63 2G, 100mm Stroke, 85mm, 9:1 or EVO VIII/EVO IX, 9.5:1 (CP Pistons SC7197)
Brand: CP Carrillo
SKU: SC7197
Price: 1431 AUD
Availability: InStock

Please allow up to 10 days for dispatch. Please fee free to contact us before purchase to get a confirmed shipping date.

Be the first to review this product

AUD$1,300.91

SKU

SC7197

Quantity:

+ -

Add to Compare

Add to Wish List Share

Copy Link

For shipping cost -add all the products you would like, then navigate to the shopping cart to calculate shipping quote.

Details

More Information

DELIVERY & FREIGHT

DISCLAIMER

Faq

Make	Mitsubishi
Model	4G63 2G (7-Bolt)
Part Number	SC7197
Cylinders	4
Bore (in)	3.346
Bore (mm)	85
Size	STD
Stroke	100
Conrod	150
Comp Height (in)	1.134
Comp Height (mm)	28.8
Dom/Dish CC	-16.8
Compression Ratio	9
Weight (Grams)	286
Pin (mm)	22
Rings	CPN-3347
Ring Thickness	1.0 x 1.2 x 2.8mm
Pin included (Standard)	866-2250-15CP1C
Upgraded Pin	866-2250-20CP3C
Ultra Duty Pin	866-2250-25CP3C
Locks	866x063 SWL

CP pistons are compatible with oversized valves and high lift camshafts. CP Pistons represent the highest quality and is engineered for maximum power. Standard features include: Deep valve reliefs accommodate high lift camshafts; Larger valve reliefs for +1mm valve sizes; Custom skirt cam and barrel design; Accumulator grooves; High strength aluminum forgings; High performance rings; Fully CNC machined and balanced to +/- 1 gram; Wrist pins included at no additional cost; Double pin oilers force fed from oil ring groove; Pin lock grooves for easy lock removal; Pin fitting included.

More Information
Product Name	Forged Pistons for Mitsubishi, 4G63 2G, 100mm Stroke, 85mm, 9:1 or EVO VIII/EVO IX, 9.5:1 (CP Pistons SC7197)
Brands	CP Carrillo
Engine	4G63
Make	Mitsubishi

Delivery & Freight

We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.

You can calculate shipping rates inside the shopping cart. After adding all the products you would like, navigate to the cart and click the ESTIMATE SHIPPING & TAX link. .

If you only see the Click and Collect shipping option, it means that your address was not validated correctly.

If you have issues calculating freight, please get in touch. We are happy to help.

Disclaimer:

Product images are for description purposes only. Actual product may vary.

Shipping calculations available at checkout.

If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).

What information do I need to match these pistons to my engine?

You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.

How should ring gaps be set for these pistons?

Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.

Are forged pistons suitable for street engines?

Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.

What compression ratio do the SC7197 pistons provide for the 4G63 engine?

The SC7197 pistons offer a compression ratio of 9:1 for standard applications and 9.5:1 for EVO VIII/EVO IX setups. Ensure that your engine's tuning and fuel quality are appropriate for the chosen compression ratio.

What are the recommended clearances for installing the SC7197 pistons?

Bore clearance and ring gaps must be set according to your specific engine build. As a general guideline, consult with your engine builder for the best practices based on your intended use and power goals.

Can the SC7197 pistons accommodate high lift camshafts?

Yes, the SC7197 pistons feature deep valve reliefs designed to accommodate high lift camshafts, making them suitable for performance applications that require larger valve sizes.

What is the weight of the SC7197 pistons, and how does it affect performance?

Each SC7197 piston weighs 286 grams. Lighter pistons can improve engine response and reduce inertia, but ensure that your engine is balanced with the full rotating assembly to maintain reliability.

Are the wrist pins included with the SC7197 pistons, and what options are available?

Yes, the SC7197 pistons come with standard wrist pins included at no additional cost. Upgraded and ultra-duty wrist pins are also available for those seeking enhanced performance and durability.

Piston & Ring installation tools