Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Instruction Sheets for Part Number SUM-8733R1
Summit Racing™ Big Nasty 5/4 Race Cams
Big Nasty 5/4 Race Cam for LS, SUM-174002 .550 lift springs required. Pushrods or Flycutting not required. ALL the CHOP...tuning required.
See More Specifications
|
Check the Fit
Estimated Ship Date: Tomorrow Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SUM-8733R1
Part Type:
Product Line:
Summit Racing Part Number:
SUM-8733R1
UPC:
190861286214
Cam Style:
Hydraulic roller, OE roller
Camshaft Use:
Drag race
Camshaft Manufacturers Description:
Stock pushrods ok. No flycutting required. Zoomies highly recommended. Stock converter ok, but a higher stall and 4.11's will perform better. SUM-174002 LS6 valve spring required. Gas mileage not included. Tuning required.
Basic Operating RPM Range:
725-6,500
Intake Duration at 050 inch Lift:
218
Exhaust Duration at 050 inch Lift:
230
Duration at 050 inch Lift:
218 int./230 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.550 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.550 in.
Valve Lift with Factory Rocker Arm Ratio:
0.550 int./0.550 exh.
Lobe Separation (degrees):
105
Camshaft Gear Attachment:
3-bolt
Remanufactured:
No
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Rotation:
Clockwise
Quantity:
Sold individually.
Summit Racing™ Big Nasty 5/4 Race Cams
Summit's Big Nasty 5/4 race cams are made in the USA and that should tell you something right there. You want overlap and chop? You've come to the right place. They have the overlap of big race cams YET work with a stock converter and flat top pistons! They makes so much torque, gears are no longer required - but 4.11's are always the fastest. Headers and free flowing exhaust recommended but Zoomies really let folks know you're not playin' around. If you can tune for one of our Stage four race cams, you've got the right stuff to tune these. Gas Mileage not included.
Applications
Loading...
Loading...
Questions & Answers
Ask a Question
What type of question would you like to submit?
I have a Customer Service question
(order, shipping, returns, protection plans, etc.). Customer Service Question
(order, shipping, returns, protection plans, etc.). Customer Service Question
- OR -
I would like to ask other customers
a question about this Product. Product Related Question
a question about this Product. Product Related Question
Loading...
Reviews Write a Review
Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Email this page
