SKU: 53551312088

Forged flat top piston and rings set 83.5mm + 144mm x 20mm High Performance Connecting Rod Set 7/16" bolt (1100hp) for Fiat/Lancia inline 5cyl 20V

Sale price$427.45 Regular price$474.95
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Forged flat top piston and rings set 83.5mm + 144mm x 20mm High Performance Connecting Rod Set 7/16" bolt (1100hp) for Fiat/Lancia inline 5cyl 20VFor Lancia Fiat inline 5 cyl 20V engines. Fiat 175 Bravo HGT Turbo Coupe. Nominal bore diameter: 83. 5mm. Recommended bore to piston to bore clearance: 0. 08mm (For nitrous or extreme applications, consult your builder) Piston ring grooves: 1. 5 mm 1. 5 mm 2. 0mm Compression height: 32. 40mm. Dish volume: 9cc Pin offset: 1. 10mm. Material: Forged aluminum 4032 T6. Average piston weight (unit, without pin): 348g (12. 27 oz). Rated for 1000hp.

For Lancia / Fiat inline 5 cyl 20V engines. Fiat‚ 175 / Bravo HGT Turbo / Coupe.

Nominal bore diameter: 83.5mm.

Recommended bore to piston to bore clearance: 0.08mm (For nitrous or extreme applications, consult your builder)

Piston ring grooves: 1.5 mm / 1.5 mm / 2.0mm

Compression height: 32.40mm.

Dish volume: 9cc

Pin offset: 1.10mm.

Material: Forged aluminum 4032 T6.

Average piston weight (unit, without pin): 348g (12.27 oz).

Rated for 1000hp.

Innovative high performance piston skirt design that provides:

1. Smaller piston to bore clearance‚

2. Less noise

3. Better ring seal

4. Higher power

5. Durability


Features:

Anti detonation grooves: protect the top ring by disrupting detonation waves and reduce piston-cylinder contact in high temperatures and engine RPM conditions.

Accumulator groove: accumulates residual combustion gasses reducing top ring flutter and improving seal.

Pin oil lubrication by broaches and oiler to reduce friction and increase durability.


Super A Piston Pin‚ (63.45mm) ¢â‚¬ 5pcs set

Dimensions: 63.45mm x 20mm (length x O.D.)

Average unit weight: 116g (4.09 oz)

Rated for 1.000hp

Made from special steel alloys that combines optimal mass with high resistance.

Piston rings 83.5mm set

Contains 01 complete set for 5 cylinder engine.
Compatible with SPA Super A, with 1.5mm / 1.5mm and 2mm channels.
Ring thickness:
1st ring 1.5mm - Made of carbon steel, which is 35% more resistant than cast iron and on average 30% lighter. With DLC (Diamond-Like Carbon) treatment, which is the application of carbon particles, whose physical and chemical properties are very close to those of the diamond, providing greater resistance to the material and reducing the friction of the surface, which significantly reduces friction when working against other surfaces.
2nd ring 1.5mm - Made of cast iron.
3rd ring 2.0mm - Manufactured in 3 pieces, which guarantees easy maintenance, better stability in the control of the oil film and improves the oil removal through the piston lubrication holes, as it has a better area for displacing this oil.

Fiat Coupe 20v 144mm x 20mm High Performance Connecting Rod Set 7/16" bolt (1100hp)

  • For‚ FIAT / Lancia 5 Cyl 20v
  • Center to center distance: 144mm (5.669").
  • Big end size: 50.60mm (1.992").
  • Small end size: 20mm (0.787").
  • For up to: 1100hp
  • SPA 7/16" bolts
  • Tightening torque: 9 kgfm (65 lbft).
  • 4340 forged steel.
  • 655g (23.10 oz) each rod with bolts (there may be variation of up to 2g (0.07 oz) between units of a set).
  • Set with 4 pieces.
  • Rougher surface finish.
  • 1 oil channel at the small end and 1 oil channel at the big end for maximum pin lubrication.

All SPA Turbo connecting rods come with CMD Extreme Pressure lubricants.

About CMD Extreme Pressure lubricants:

When the operation requires extreme pressure, all ordinary lubricants break down and allow metal-to-metal contact with consequent scoring, frictional heat, work and cutting tool damage.

They will not corrode the finest surfaces nor will they mulsify with cooling liquids. But these facts are not the most remarkable feature of CMD lubricants. The truly outstanding property of CMD is its ability to withstand extreme pressures!

CMD EXTREME PRESSURE lubricants are regularly used from 40,000 to 50,000 psi.

        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
        • Please click here for more details>>> Return & Exchange Policy
        SKU: 53551312088

        Discover Niche Categories That Outsell

        Top-Converting Item to Boost Your Average Order

        4.3 ★★★★★
        Based on 2373 reviews
        Sort
        Highest Rating
        Newest First
        Oldest First
        Product Reviews
        C
        Verified Purchase
        Christy D.
        Belleville, US
        ★★★★★ 5
        Aggressive chewer who loves fetch approved!!
        Size: Medium, Size: Medium
        I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it. The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on June 22, 2025
        T
        Verified Purchase
        Tasha U
        Draper, US
        ★★★★★ 5
        Good quality dog ball for playing fetch
        Size: Medium
        My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 17, 2025
        R
        Verified Purchase
        ryan johnson
        Grantham, US
        ★★★★★ 5
        Tough and sturdy
        Size: Medium
        Have lasted my dog for years now and she is a tough chewer. Worth the money
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on December 12, 2025
        D
        Verified Purchase
        Daisy l.
        Belleville, US
        ★★★★★ 5
        Doesn’t squeak but the dogs still love them
        Our doggies love them!! Very durable! They do not squeak though
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 7, 2026
        S
        Verified Purchase
        SES
        Chelsea, US
        ★★★★★ 5
        10/10 for my dogs
        Color: A.Orange+Blue+Green
        super bouncy and fun for my dogs! they love playing with and tossing them around! hard to see in the water tho!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 29, 2026

        recommand products