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Pro Design 27-0321 Cool Head Dome Standard Bore 21Cc
4.2 (92 items)
Limited Time SaleUntil the end
03
27
11
$54.00 cheaper than the new price!!
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New $90.00
Product details
| Management number | 212781790 | Release Date | 2026/04/06 | List Price | $36.00 | Model Number | 212781790 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Billet-machined design offers noticable bolt-on performance gains. Increased torque and power as a result of increasing compression. Larger water jacket area supplies more water; you get the ultimate in cooling efficiency by eliminating overheating. Cool Head shells and Cool Domes sold separately to give you a choice of compression ratios. Features include O-ring seal (no gaskets required) and adjustable and removable compression domes. Gas Only.1987-2006 fits YAM YFZ350 Banshee
- Billet-machined design offers noticable bolt-on performance gains
- Increased torque and power as a result of increasing compression
- Larger water jacket area supplies more water; you get the ultimate in cooling efficiency by eliminating overheating
- Cool Head shells and Cool Domes sold separately to give you a choice of compression ratios
- Features include O-ring seal (no gaskets required) and adjustable and removable compression domes
| Brand | Pro Design Racing |
|---|---|
| Model | Cool Head Dome - Standard Bore (21cc) |
| Item Weight | 9.8 ounces |
| Manufacturer | Pro Design |
| OEM Part Number | PD307 |
| Item model number | PD307 |
| Product Dimensions | 6.8 x 5 x 2 inches |
| Manufacturer Part Number | PD307 |
| Is Discontinued By Manufacturer | Yes |
Cylinder Heads
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