Product Review: 92cc G660 Holzfforma Gasoline Chain Saw Power Head 54mm Bore All parts are compatible with MS660 066 Chainsaw Normal Handle Bar
Introduction
If you’re searching for a high-torque replacement engine or a robust chainsaw powerhead for heavy-duty cutting, the 92cc gas chainsaw option from Holzfforma — the 92cc G660 Holzfforma Gasoline Chain Saw Power Head — is worth a close look. This review walks through what makes this unit a popular choice for people who want an MS660-compatible solution, whether you want to buy G660 chainsaw power head or purchase 92cc chainsaw engine as an upgrade for your saw.
What is this product?
The product is a replacement chainsaw powerhead — a 92CC G660 gasoline chainsaw power head with a 54mm bore designed to fit models compatible with the MS660 and 066 chainsaw series. It ships without guide bar and chain and includes core components such as the starter, crankcase, and sprocket cover. This is an aftermarket, high-displacement 92cc chain saw engine aimed at users who need extra power for limbing, felling, and heavy cutting tasks.
Key Features
From the product listing (About this item)
- Without Guide Bar and Chain. Starter/Crankcase/Sprocket Cover as shown in the picture, make your work easier and safer.
- Type: G660 Power head
- Displacement: 92CC
- Power: 5.2KW
- Handle: Normal handle bar
- Guide Bar Type: Sprocket nose
- Chain Type: 3/8″, .063″ chain
- Chain Sprocket: Standard 7 tooth 3/8″ pitch
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Detailed Description
This 92cc G660 gasoline chainsaw power head 54mm bore is built to deliver stronger torque than typical consumer-grade powerheads. It’s an aftermarket alternative designed to be a Holzfforma powerhead compatible with MS660 066 chainsaw and other saws that accept a 54mm bore chainsaw engine. The unit features a standard sprocket nose guide bar interface (sold separately) and a 7-tooth sprocket to match 3/8″ pitch chains, making it straightforward to pair with commonly available bars and chains.
Installation is simplified for both professionals and DIY mechanics: the assembly uses the same mounting points as MS660-style engines. For users wondering how to install 92cc chainsaw power head on MS660, the process typically involves transferring the clutch sprocket, adjusting the chain brake linkage, and fitting a compatible guide bar and chain. If you prefer to MS660 compatible powerhead for sale or want to order chainsaw powerhead shipping, this unit provides a direct replacement workflow with normal handle bar ergonomics.
Pros and Cons
Pros
- High power output: 92cc displacement and 5.2KW make it suitable for heavy-duty cutting.
- Compatibility: Designed to be MS660 compatible parts — works with many 066-style components.
- Aftermarket value: Often cheaper than OEM MS660 engines while offering similar performance.
- Standard fittings: Uses 3/8″ .063″ chains and a 7-tooth sprocket for easy sourcing of consumables.
Cons
- Sold without guide bar and chain — you must purchase those separately.
- Aftermarket parts may require minor adjustments for perfect fit on some saw frames.
- Heavier than smaller displacement engines — consider balance on prolonged jobs.
Who Should Buy This Product
This powerhead is ideal if you need a high-torque replacement or upgrade: landscapers, arborists, farmers, and experienced homeowners who need a beefier tool than standard consumer models. Use cases include felling medium to large trees, logging, and heavy property cleanup. If you want to buy G660 chainsaw power head or replacement 54mm bore chainsaw engine buy, this is a practical option.
Comparison with Similar Products
Compared to OEM MS660 heads, the Holzfforma G660 offers similar bore size and mounting points, but often at a lower price. Compared with smaller 50–60cc aftermarket heads, the difference is noticeable in torque and cutting power. If you’re deciding between replacement options, consider:
- MS660 OEM heads: Higher brand assurance, higher price.
- Other 92cc aftermarket heads: Similar power, check fitment and included parts.
- Smaller consumer engines (50–60cc): Lighter and easier to handle, but not ideal for heavy work.
If you plan to purchase 92cc chainsaw engine for demanding jobs, the G660 is a cost-effective, high-torque alternative to OEM units and a reliable option when you need aftermarket 54mm bore chainsaw engine for MS660 upgrades.
Frequently Asked Questions
Is this compatible with Stihl MS660?
Yes — the unit is marketed as compatible with MS660-style frames and components, often labeled MS660 compatible parts or for the 066 chainsaw family. Minor adjustments may be required for perfect alignment.
Will it arrive with a guide bar and chain?
No. The listing states Without Guide Bar and Chain. You’ll need to buy a compatible sprocket nose bar and a 3/8″ .063″ chain separately.
Can I install this myself?
Experienced DIYers and mechanics can install this with basic tools. If unsure, consult a local technician familiar with MS660/066 conversions. See guides on how to install 92cc chainsaw power head on MS660 for step-by-step help.
Final Verdict
For anyone looking to order chainsaw powerhead shipping or 066 chainsaw parts online purchase, the 92cc G660 Holzfforma Gasoline Chain Saw Power Head represents strong value: powerful, MS660-compatible, and built for tough jobs. It’s an excellent choice if you need a high-torque replacement that won’t break the bank.
Note: Always follow safety guidelines, wear proper PPE, and verify fitment before installation when purchasing aftermarket powerheads such as this Holzfforma G660 chainsaw power head.