SKU: 30612577460

Forged piston and rings set 83.5mm VW 2.5L Jetta MK5 07k + VW 144mm x 20mm Super A connecting rod set 7/16" bolt (1000hp)

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Description

Forged piston and rings set 83.5mm VW 2.5L Jetta MK5 07k + VW 144mm x 20mm Super A connecting rod set 7/16" bolt (1000hp)Forged piston and rings set 83. 5mm VW 2. 5L Jetta MK5 For VW 2. 5L Jetta MK5 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: 29. 3mm. Dish volume: 12. 7cc Pin offset: 1. 10mm. Material: Forged aluminum 4032 T6. Average piston weight (unit, without pin): 329g (11. 60 oz). Rated for 1000hp.

Forged piston and rings set 83.5mm VW 2.5L Jetta MK5

For VW‚ 2.5L Jetta MK5

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: 29.3mm.

Dish volume: 12.7cc

Pin offset: 1.10mm.

Material: Forged aluminum 4032 T6.

Average piston weight (unit, without pin):‚ 329g (11.60 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‚ VW 2.5L Jetta MK5‚ ‚ ¢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.


VW 144mm x 20mm Super A connecting rod set 3/8" bolt (1000hp)


  • For AGU TDI AEB 8V 16V engine, and others VW engines with OEM 144mm con rods.
  • Center to center distance: 144mm (5.669").
  • Big end size: 50.60mm (1.992").
  • Small end size: 20mm (0.787").
  • For up to: 1000hp.
  • SPA800 3/8" bolts
  • Tightening torque: 6 kgfm (43,4 lbft).
  • 4340 forged steel.
  • 595g (20.98 oz) each rod with bolts
  • Set with 4 pieces.
  • 3 oil channel at the small end and 3 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.

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        Exchange/Return Notes
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        SKU: 30612577460

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        4.5 ★★★★★
        Based on 20 reviews
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        D
        Verified Purchase
        Dean
        Grantham, US
        ★★★★★ 5
        Great Quality and Value - Perfect Connections
        Size: 10 Pairs, Pattern Name: Banana Plugs
        I used these Monoprice 24k gold-plated banana plugs to connect both my surround sound and desktop speakers, and they work perfectly. The connections are solid and secure, with no looseness or signal issues. They’re easy to install, look great, and offer excellent value for the price. Highly recommended!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on November 5, 2025
        J
        Verified Purchase
        Janeee
        Birmingham, US
        ★★★★★ 5
        Fantastic speaker plug at a great price!
        Size: 5 Pack, Pattern Name: Banana Plugs
        This is a product that gets the job done effectively, and at a good price. Banana plugs are used to clean up speaker wire - you can generally screw in speaker wire, but banana plugs provide a nice interface that allows you to plug in and remove speaker wire as needed. These closed plugs do a good job terminating / hiding the wire. They fit very well into various components and amps that I own. INSTRUCTIONS to install / use them: * Remove around 1" - 2" of the white casing to expose the red and white individual speaker wires * Strip each wire so ~1/2" metal is showing * Make sure the plug end is screwed in tightly (this does not need to come out) * Unscrew the base of the plug from the other end * WithOUT twisting the metal wiring, insert the wire (match wire color with plug color; start with either one) from the bottom of the plug until the metal sticks out the top * Have ~1/4" metal hanging past the plug * take the wiring and drape it down the sides of the plug (just the smooth side, do NOT cover any of the screw threading or it will be very hard to close it) * Spread the draped wiring around the plug as evenly as possible (makes it easier to screw in later) * Screw the two ends of the plug back together (the side with the draped wiring will go inside the plug) * If you get stuck while screwing it back in, unscrew and adjust the wiring * Repeat for the other side, and you're done!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 10, 2019
        L
        Verified Purchase
        L. Yu
        Carnegie, US
        ★★★★★ 4
        pretty good banana plugs
        Size: 5 Pack, Pattern Name: Banana Plugs
        i bought these over 6 months ago and i just installed them to the front left and right floor standing speakers - sony ssf-7000 i have them for over 10 years hooked up to a yamaha 7.1 AVR. alot of people have had trouble installing this - one single banana plug comes in 3 parts - the bottom and top (the banana plug tip) can be unscrewed. what i did was tightened the top first (top being the tip of the banana plug) then unscrew the bottom off completely - make sure you have like 3/4" - 1" (depending on your gauge of wire) of exposed speaker wire that is straight - then thread it through the hole at the bottom up - i then rolled the exposed 3/4 - 1" exposed copper wiring into a ball that is bigger than the hole of the banana plug bottom piece so the wire doesn't fall back through where it came from. then i screwed on the top and middle piece back with the bottom piece - tightening it a bit so i know there's good contact. also make sure the tip is screwed in all the way as well as a double check. what you don't want to do is have the copper wire touch the threaded part of the bottom piece - the wire will cut off from the screwing action. i plugged it into my sony speakers and it wasn't a real snug fit - a bit too loose to feel secure - it didn't seem to go all the way in - but it fit fairly well in my receiver. my intention was to use these banana plugs with my 2 channel set up but i decided to go pre-constructed mediabridge 12 AWG speaker cable instead - those fit my 2 channel set up on my receiver and elacs really snug and secure. i tested it and it works fine. i didn't hear any loss of signal or any extraneous noise. none of my (14 awg?) wiring fell through the bottom and it sounds good. so no complaints there. i bought 5 pairs - but i find that it is an odd number to include a package - even numbered pairs would be better. anyway they seem constructed well - easy enough to install and they do work. thanks for reading
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on September 12, 2019
        A
        Verified Purchase
        AB
        Louisville, US
        ★★★★★ 5
        High quality and robust
        Size: 12 Pairs, Pattern Name: Banana Plugs
        Easily the best plugs I've found at a reasonable price. Solid feeling with good quality and they look good with easy to see red/black labeling. The tips tend to unscrew too easily, but this is a non-issue when they are in use, just something you have to be careful not to lose when assembling. It's a bit tricky to spread the wire out evenly at the exact right length. If screwing the plug together is hard at all, go back and shorten how much wire you bend over the lip.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on June 16, 2025
        W
        Verified Purchase
        William
        Belleville, US
        ★★★★★ 5
        Solid banana clips
        Size: 5 Pack, Pattern Name: Banana Plugs
        Ah yes, I used these solid banana plugs to convert my wires. It’s pretty easy to set up once the wire housing has been stripped and really cleans things up nicely. I haven’t had any discernable hissing, noise problems, or connection issues.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 25, 2026

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