COMP CAMS 93-000-9 Solid Roller Cam 312-5 V6 312/312D 672/672L 104CL

( Brand: Comp Cams ), ( Manufacturer Part Number: 93-000-9 ), ( Type: Camshaft ), ( Material: Steel ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )

Review COMP CAMS Solid Roller Cam Buick V6 312/312d 672/672l fits R4

The COMP Cams 93-000-9 312-5 R4 Solid Roller Camshaft is a high-performance camshaft specifically designed for Buick V6 engines, including models with the 312/312d, 672/672l, and 104CL configurations. This camshaft is part of COMP Cams' R4 series, which is known for its consistent power delivery and smooth operation.

This solid roller camshaft features a grind code of 312/312d for the intake and exhaust durations, respectively. The intake duration is set at 228 degrees, while the exhaust duration is set at 232 degrees, providing a slight duration difference to promote better scavenging and engine breathing. The lift on this camshaft is a generous 0.528 inches for the intake and 0.531 inches for the exhaust, offering significant improvement in volumetric efficiency and power output.

One of the most notable features of the COMP Cams 93-000-9 312-5 R4 Solid Roller Camshaft is its solid roller design. Solid roller camshafts offer improved valve control and consistency compared to traditional hydrollantic camshafts. The solid roller design also allows for the use of high-performance valve springs, enabling the engine to maintain proper valve control under high RPM and boosted conditions.

Another advantage of this camshaft is its R4 design, which features a unique four-lobe profile that provides consistent power delivery throughout the entire RPM range. This design is particularly beneficial for engines that are used for both daily driving and high-performance applications, as it offers the best of both worlds in terms of power and drivability.

The COMP Cams 93-000-9 312-5 R4 Solid Roller Camshaft is made from high-quality materials, including a billet steel shaft and precision-machined lobes. It also includes new, state-of-the-art, self-lubricating, long-life cam bearings that reduce friction and wear.

In summary, the COMP Cams 93-000-9 312-5 R4 Solid Roller Camshaft is a high-performance, solid roller camshaft designed specifically for Buick V6 engines. It offers improved volumetric efficiency, power output, and consistent power delivery throughout the entire RPM range, making it an excellent choice for both daily driving and high-performance applications. Its solid roller design, R4 profile, and high-quality materials make it a reliable and durable option for any Buick V6 engine.

The COMP Cams 93-000-9 312-5 R4 solid roller cam for Buick V6 312/312d 672/672l 104CL engines is a performance camshaft designed to provide improved power and engine response. Here are some pros and cons of buying this camshaft:

1. Increased Power: This camshaft is designed to provide more power by increasing the intake and exhaust duration, which allows more air and fuel to enter and exit the cylinders during each combustion cycle.

2. Improved Engine Response: The solid roller design of this camshaft allows for more consistent valve action, which results in smoother engine operation and improved throttle response.

3. Longevity: Solid roller camshafts are known for their durability and longevity compared to other types of camshafts, making them a good investment for long-term performance gains.

4. Customizability: COMP Cams offers various grinds and lift options for this camshaft, allowing buyers to choose the one that best fits their specific engine and performance goals.

1. Cost: Comp Cams solid roller camshafts are generally more expensive than other types of camshafts due to their high-performance design and materials.

2. Installation Complexity: Installing a solid roller camshaft requires more extensive engine modification compared to other types of camshafts, including adjusting the valve lash and clearances, which can be a more involved process.

3. Fuel System Upgrades: Installing a high-performance camshaft like this one may require upgrades to the fuel system to provide enough fuel to support the increased power output.

4. Timing Belts and Chains: Solid roller camshafts typically require the use of timing belts or chains, which may need to be replaced more frequently than other types of camshafts.

The COMP Cams 93-000-9 312-5 R4 solid roller camshaft is a high-performance option for those looking to improve the power and response of their Buick V6 engine. While it comes with some added costs and complexity, the potential gains in power and engine response make it a worthwhile investment for serious performance enthusiasts.

If you're looking to maximize the performance of your Buick V6 engine and are willing to invest in the necessary modifications and upgrades, the COMP Cams 93-000-9 312-5 R4 solid roller camshaft is a great choice. However, if you're looking for a more budget-friendly option or prefer a simpler installation process, you may want to consider other types of camshafts or performance upgrades. Ultimately, the decision depends on your specific performance goals and budget.

Details:

Comp Cams 93-000-9 Buick V6 Solid Roller Cam. 312/312 D, 672/672 L, 104CL. 312-5 R4, Serial #3364. Buick V6 Stage II.

part #: 930009 prices

• $179.99-$591.33

specifications cashalif:

• for models: R4
• for makes: Buick
• brand: Comp Cams
• mpn: 93-000-9
• type: Camshaft
• material: Steel
• country/region of manufacture: United States
• vintage part: Yes

shipping cashalif:

• transit: 3-8 Days
• carrier: UPS, USPS
• type: Calculated
• cost: $27.99
• service: UPS Ground, USPS Priority Mail
• class: Standard, Expedited

offer cashalif:

• sold: 0
• quantity: 1
• started: September 9, 2025
• options: Ship-to-home
• availability: In Stock

payments cashalif:

• other
• credit card: Discover
• wallet: Paypal

returns cashalif:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller cashalif:

• rating: 99.2%
• # reviews: 15452
• city: East Jordan, Michigan

general cashalif:

• Engines Engine Parts > Valvetrain Components > Camshafts
• condition: Remanufactured

Comp Cams 93-000-9 Is Similar To:

• 01-414-8 Comp Cams Xtreme Energy Hydraulic Roller Camshaft Lift (38.6% similar) Comp Cams extreme energy XR270HR hydraulic roller Camshaft lift...(October 16th, 2018)
• 01-415-8 Comp Cams Xtreme Energy Hydraulic Roller Camshaft 036584079903 (37.8% similar) ...(May 30th, 2018)
• 01-418-8 Comp Cams Xtreme Energy Hydraulic Roller Camshaft Lift 036584063469 (39.2% similar) Comp Cams extreme energy XR282HR hydraulic roller Camshaft lift...(June 21st, 2018)
• 01-421-8 Comp Cams Engine Energy Tm 036584063476 (30.4% similar) 540 ex lobe angle 110 deg item specifics: UPC: 76ASSOCIATED comments: hydraulic roller - extreme energy: street strip applications with 10:1 Compression and stall. Extended 240: Comp Cams extreme energy XE288HR-10 Camshaft for gen vi big block Chevy part type: engine Camshaft country of origin ...(July 5th, 2018)
• 01-424-8 Comp Cams 96-99 Chevy 036584063483 (30% similar) With adv exhaust. Duration 294 intake 300 exhaust. Designed utilizing the latest technology, this product by Comp Cams features premium quality and will perform better than advertised. With lobe separation extreme energy hydraulic roller Camshaft by Comp Cams. 4l with rpm notes:adjustable valve ...(July 31st, 2017)
• 01-451-8 Comp Cams Xtreme Marine Camshaft Hydraulic Roller Bbc Gen Vi (37% similar) Lobe separation degrees 112 quantity sold individually. Fitment information may not be available for all products and those without will have a Compatibility link. Valve lift with factory rocker arm ratio in. Advertised exhaust duration 290 intake 284 basic operating rpm range 2,200-5,800 cam ...(November 22nd, 2018)
• 01-535-8 Comp Cams 96-99 Chevy 036584127635 (35% similar) Duration 262 intake 270 exhaust. Designed utilizing the latest technology, this product by Comp Cams features premium quality and will perform better than advertised. With adv intake. With lobe separation exhaust. Teri-power extreme hydraulic roller Camshaft by Comp Cams. Fits following model's: ...(July 31st, 2017)
• 01-601-8 Comp Cams 97-99 Chevy 036584211945 (30% similar) Designed utilizing the latest technology, this product by Comp Cams features premium quality and will perform better than advertised. Designed utilizing the latest technology, this product by Comp Cams features premium quality and will perform better than advertised. Mouth thump hydraulic roller ...(July 31st, 2017)
• 056-4609 Itm Engine Components Comp Cams Fuel Pump Pushrod 036584392248 (20.3% similar) Comp Cams offers several fuel pump push rods for various applications. You can damage an expensive roller cam as a result of wear at the fuel pump lobe. Part condition new brand Comp Cams sold each details info roller tip fuel pump push rod, steel rod. Any visual damage must be noted on the shipping...(May 16th, 2018)
• 07-304-8 Comp Cams Camshaft Lt1 036584017776 (29.8% similar) Outside the contiguous USA. Item condition must be new and in original...(June 3rd, 2017)
• 07-305-8 Comp Cams Engine Camshaft-xtreme 036584017783 (29% similar) This part fits vehicles made in the following years 1992 , 1993 , 1994 , 1995 , 1996 , 1997 . Extended 240: Comp Cams extreme energy XE276HR-14 Camshaft for LT1 Chevy part type: engine Camshaft country of origin primary: us emission code 1HARMONIZED tariff schedule b life cycle status code: ...(October 21st, 2017)