COMP Cams Camshaft FW Ford 305Qio8
COMP Cams Camshaft FW Ford 305Qio8
Description
Hydraulic Roller: 4-Pattern 305QIO8 - Recommended for larger c.i.d. and high compression applications. 3500+ Stall.
Product Overview
*4-Pattern Camshafts*
* Optimize valve events based on runner length
* Feature a large increase in both area under the curve and stability at high RPM
* Feature four lobe patterns; one intake & exhaust design for outboard runners and another intake & exhaust design for inboard runners
* Technology developed and race-proven in NASCAR
Product Details
| Advertised Inboard Exhaust Duration: | 317 |
|---|---|
| Advertised Outboard Exhaust Duration: | 319 |
| Advertised Outboard Intake Duration: | 307 |
| Amazon ASIN: | B00CWZVA96 |
| Assembly Lubricant Included: | No |
| Basic Operating RPM Range: | 3300-7,500 |
| C.A.R.B. E.O. Number: | N/A |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles?: | No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason: | N/A |
| California Proposition 65: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Cam Type: | Hydraulic Roller |
| Camshaft Gear Attachment: | 1-Bolt |
| Camshaft Material: | Billet Steel |
| Camshaft Series: | 4-Pattern |
| Description: | 4-Pattern 253/263 IB, 255/265 OB Hydraulic Roller Cam for Ford 351W |
| Engine Family: | Ford 351W 8 Cylinder (1969-1996) |
| Exhaust Duration @ .050 in.: | 265 |
| Exhaust Duration: | 319 |
| Exhaust Valve Lift(in): | 0.622 |
| Grind Number: | 305QIO8 |
| Inboard Exhaust Duration at .050 inch Lift: | 263 |
| Inboard Exhaust Valve Lift: | 0.622 |
| Inboard Intake Duration at .050 Inch Lift: | 253 |
| Inboard Intake Valve Lift: | 0.638 |
| Intake Duration @ .050 in.: | 255 |
| Intake Duration: | 307 |
| Intake Valve Lift(in): | 0.638 |
| Lifter Type: | Hydraulic Roller |
| Lifters Included: | No |
| Outboard Exhaust Duration at .050 inch Lift: | 265 |
| Outboard Exhaust Valve Lift: | 0.622 |
| Outboard Intake Duration at .050 Inch Lift: | 255 |
| Outboard Intake Valve Lift: | 0.638 |
| Part Number: | cca35-564-44 |
| RPM Range: | 3300-7500 |
| Title: | 4-Pattern 253/263 IB, 255/265 OB Hydraulic Roller Cam for Ford 351W |
| Usage: | Street/Strip |
| Valve Springs Required: | Yes |
Application Summary
Fits Ford Small Block Engines originally equipped with "Old" firing order and 351 Windsor engines with the "Windsor" firing order
Part Type
Engine Camshaft
Specifications
- Product Attributes - Brand
- COMP Cams
- Product Attributes - Manufacturer's Part Number
- 35-564-44
- Product Attributes - Part Type
- Camshafts
- Product Attributes - Product Line
- COMP Cams 4-Pattern Hydraulic Roller Camshafts
- Product Attributes - UPC
- 036584259756
- Product Attributes - Cam Style
- Hydraulic roller, Retro-fit
- Product Attributes - Camshaft Use
- Street/Strip
- Product Attributes - Camshaft Manufacturers Description
- Recommended in larger cubic inch and high compression applications, 3,500+ stall.
- Product Attributes - Basic Operating RPM Range
- 3,300-7,500
- Product Attributes - Intake Duration at 050 inch Lift
- 255/253
- Product Attributes - Exhaust Duration at 050 inch Lift
- 265/263
- Product Attributes - Duration at 050 inch Lift
- 255 int./265 exh., 253 int./263 exh.
- Product Attributes - Advertised Intake Duration
- 307/305
- Product Attributes - Advertised Exhaust Duration
- 319/317
- Product Attributes - Advertised Duration
- 307 int./319 exh., 305 int./317 exh.
- Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
- 0.638 in./0.638 in.
- Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
- 0.622 in./0.622 in.
- Product Attributes - Valve Lift with Factory Rocker Arm Ratio
- 0.638 int./0.622 exh., 0.638 int./0.622 exh.
- Product Attributes - Lobe Separation (degrees)
- 108
- Product Attributes - Camshaft Gear Attachment
- 3-bolt
- Product Attributes - Remanufactured
- No
- Product Attributes - Computer-Controlled Compatible
- No
- Product Attributes - Grind Number
- 305QIO8
- Product Attributes - Valve Springs Required
- Yes
- Product Attributes - Quantity
- Sold individually.
Reference Information
| Brand Name/s | Comp Cams |
|---|---|
| StreetFX SKU | cca35-564-44 |
| SFX Item ID | 4119934 |
| Supplier Item Code | 4119934 |
| Manufacturer SKU | 35-564-44 |
| Manufacturer UPC | 36584259756 |
| Alternative References | 351w, f100, f150, 305Qio8 |
Brochures
Compatibility
Fits Ford Small Block Engines originally equipped with "Old" firing order and 351 Windsor engines with the "Windsor" firing order
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