fits make: Porsche.



| Brand | ARP |
|---|---|
| Manufacturer Part Number | 204-6004 |
| Type | ARP ROD BOLT KITS |
| Performance Part | YES |
| UPC | 672036023416 |
The ARP 204-6004 Porsche RSR Connecting Rod Bolt Kit is a high-performance upgrade for your Porsche engine, designed to provide superior strength and reliability for your racing application. This kit includes a full set of ARP's finest connecting rod bolts, specifically engineered for Porsche RSR engines.
Each bolt in the kit is forged from top-quality material, ensuring exceptional tensile strength, durability, and resistance to torque and fatigue. The bolts feature ARP's proprietary J2000 plus thread technology, a high-performance, high-contact thread form that ensures maximum clamping load and uniform thread engagement.
The ARP 204-6004 kit is specifically designed to upgrade the stock connecting rod bolts for the Porsche RSR engine, providing the added strength and durability required for racing conditions. This kit includes the following bolts:
- 12 x 12mm connecting rod cap screws
- 6 x 14mm crankshaft dowel pins
- 6 x 12mm rod bearing cap screws
- 6 x 16mm rod bearing cap screws
Each bolt in the kit comes with an ARP 2000-series washer for maximum clamping load and uniform thread engagement. The kit also includes ARP's proprietary nuts made from the same high-strength material as the bolts, providing added safety and reliability.
The ARP 204-6004 Porsche RSR Connecting Rod Bolt Kit also features ARP's exclusive ARP2a coating, which provides added protection against galling and corrosion, ensuring that the bolts last longer and perform at their best even under the toughest racing conditions.
In summary, the ARP 204-6004 Porsche RSR Connecting Rod Bolt Kit is a top-quality upgrade for your Porsche RSR engine, providing superior strength, durability, and reliability for your racing application. With forged bolts made from high-performance materials, ARP's proprietary thread technology, and ARP's exclusive ARP2a coating, this kit is the ultimate choice for any Porsche racer looking for added peace of mind and performance.
When it comes to purchasing the ARP 204-6004 Porsche RSR Connecting Rod Bolt Kit, there are both advantages and disadvantages to consider before making a decision. Here are some potential pros and cons:
Pros:1. High-quality materials: ARP is a well-known brand in the automotive industry, and their connecting rod bolts are made from high-strength materials that can withstand the extreme forces generated during engine operation.
2. Improved engine performance: Upgrading to stronger connecting rod bolts can help increase engine performance by reducing the likelihood of engine damage due to bolt failure.
3. Enhanced safety: Connecticut-grade bolts, which are included in the ARP kit, are known for their superior strength and resistance to fatigue, resulting in enhanced safety for the engine and the driver.
4. Longer bolt life: The ARP bolts are designed to last longer than OEM bolts, reducing the frequency of maintenance and replacement.
Cons:1. Cost: The ARP connecting rod bolt kit is more expensive than OEM bolts, which may be a concern for some buyers.
2. Installation: Installing the ARP bolts may require specialized tools and expertise, which could add to the cost of the upgrade.
3. Not a direct replacement: The ARP bolt kit is not a direct replacement for OEM bolts, and the installation process may involve additional steps, such as honing the rod bores or using a tool to stretch the rod journals.
In conclusion, the ARP 204-6004 Porsche RSR Connecting Rod Bolt Kit offers significant benefits, such as improved engine performance, enhanced safety, and longer bolt life. However, these benefits come at a price, both in terms of cost and the additional steps required for installation. Ultimately, the decision to purchase this bolt kit depends on individual priorities and budget. If safety and performance are top concerns, then the investment in the ARP bolts may be worthwhile. If budget is a main consideration, then it may be worth comparing the cost to other bolt options and considering the potential savings from reduced maintenance and replacement costs down the line.
Recommendation: Based on the information provided, I would recommend the ARP 204-6004 Porsche RSR Connecting Rod Bolt Kit for those who prioritize engine safety and performance over cost. However, it is essential to weigh the benefits against the cost and consider the additional installation requirements before making a final decision. For those with limited budgets, it may be worth exploring other, less expensive bolt options or prioritizing other upgrades.
Because there are fairly wide tolerances in factory bolt holes, the must be able to fit snugly and a knurl is applied. Cycle testing shows Arp high performance rod bolts to be nearly five times more reliable than stock bolts.better: wave-lock high performance bolts, the same heat-treated 8740 chrome Molly steel is used make these as Raps standard. These ultra heavy-duty rod bolts are made from a special material designated Arp2000. Manufacturer: Arp, part number: 204-6004, condition: new: because factory connecting rods or aftermarket versions of oem rods are used in a variety applications from rebuilt stock motors to modified power plants circle track, marine and drag racing engines including those with superchargers and/or notorious oxide injection systems Arp offers replacement rod bolts three different model's.
It has approximately 200% the fatigue life of 8740 chrome Molly steel and a tensile strength about 220,000 psi, is capable more than 12,000 lbs. The big difference is in the shank design, with Raps exclusive and patented wave-lock technology providing substantial benefits. Unfortunately, these knurls cut deep into the bolt material, leaving Sharp edges and enormous stress risers that promote failure.
