Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
10% off Speedway Favorites | Promo: EARLY10
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in
in
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$305.99
$289.99
COMP Cams 08-411-8 Xtreme 4x4 Hyd. Roller Camshaft, Chevy S/B
COMP Cams 08-411-8 Xtreme 4x4 Hyd. Roller Camshaft, Chevy S/B

COMP Cams 08-411-8 Xtreme 4x4 Hyd. Roller Camshaft, Chevy S/B

305 Chevy Small Block V8, 350 Chevy Small Block V8, Hydraulic Roller Tappet Camshaft Type

0 Reviews | 0 Answered Questions
Factory Shipped
Ships FREE
Select your vehicle to verify fitment.
Select Vehicle
COMP Cams 08-411-8 Xtreme 4x4 Hyd. Roller Camshaft, Chevy S/B
COMP Cams 08-411-8 Xtreme 4x4 Hyd. Roller Camshaft, Chevy S/B
Zoomed In Image
We estimate this item will ship on or before November 30th.
Part # 282084118
Save 5%
$289.99
$305.99
each
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Videos & Articles

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for COMP Cams to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Camshaft Type:
Hydraulic Roller Tappet
RPM Range:
1200 to 5200
Intake Duration:
260
Exhaust Duration:
264
Lobe Separation:
111 °
Grind Number:
CS X4 260HR-11
Intake Duration @ .050" Lift:
210
Exhaust Duration @ .050" Lift:
214
Intake Valve Lift w/ Rocker Arm Ratio:
0.474"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.474"
MFG. Part #:
08-411-8
GTIN Code:
036584038269
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Sold in Quantity:
Each

Info

COMP Cams Xtreme 4X4 X4260HR-11 Camshaft for Small Block Chevrolet Carbureted Engines Originally Equipped with Hydraulic Roller Cams.

Xtreme 4 x 4. Good mid-range power, Good w/ 3.23-3.73 gear. Hydraulic Roller - Xtreme 4X4: Good mid-range power, needs 3.23-3.73 gear.

  • Improved throttle response & increased low & mid-range RPM horsepower for towing & off-road
  • Designed for use with common restrictive factory exhaust systems, including OEM exhaust manifolds

Application

1987-98 Chevy 305-350
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

More Like This

Reviews

Q & A

Videos
  • What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
  • Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!

You May Also Like

Suggestions
Error
Note
Ok