NEW ENGINEERED & MFG BY RPC® PART# R4400
#2101 EQUIVALENT
Drop Shipped Separately - Shipped Economical Only - Discount Offers May Not Apply
This product is usually dropped shipped from California facility and will arrive separate from any other products purchased in your order. This is done to save shipping cost on products that are heavy, large, irregular shape or item is not currently in stock. Unskinned means arriving straight from the manufacturer without being carded, packaged or labeled yet by wholesaler or distributor for retail shelving.
GO WITH THE BEST
These Natural Cast Aluminum cylinder heads were designed to make significantly more horsepower and torque without sacrificing any drivability. Featuring 205cc intake runner volume combustion chamber volume, and extra thick deck provides an excellent choice for both street and race applications. Ideal operation range of 2000 RPM to 6500 RPM with peak torque around 5000 RPM. Provisions are also made for center bolt and perimeter bolt valve covers, also made for Vortec and early Chevy manifolds as well as drilled steam ports for 400 CID engines.
FEATURES;
• Material/Color/Finish: Natural Cast Aluminum
• Operation Range of 2000 RPM to 6500 RPM
• Peak Torque Around 5000 RPM
• Intake Valve Can Go Up To 2.050" O.D.
• Exhaust Valve Can Go Up To 1.625" O.D.
• Spring Cup Max OD/MIN ID 1.56 /.560"
• Max Spring Dia 1.550
• Intake Runner Volume Combustion 205cc
• Combustion Chamber Volume 64cc
• Extra Thick Deck
• Multi Angle Valve Job
• Bronze Valve Guides
• Hardened Valve Seats
• Fits Standard Size Valves
RECTANGULAR / STD INTAKE PORT SHAPE
• Max Valve Lift .550"
• Intake Valve 2.020
• Exhaust Valve 1.6
• Valve Length +0.100
• Rocker Studs 7/16"
MECHANIC TIPS: Exhaust valves needs +.100" longer if valves for cams are w/ more than .550 lift
RPC's Limited Warranty
All non-electronic RPC Products are warranted to be free from defects in material or workmanship for a period of ONE YEAR from date of purchase to the original purchaser. During this time, RPC will at it's option, credit or replace any defective product. RPC shall not be liable from any consequential or contingent damages, labor expenses, freight costs or injuries arising either directly or indirectly from any defects in these products or from the use of the product. You may have other rights under either State or Federal law, including laws governing warranties.
ENGINEERED IN THE USA
