Spruell Motorsport, Inc
  Spruell Motorsport Alfa » Catalog » Alfa Romeo Parts » Engine - Cylinder Head » Cams, Springs, Followers » Camshaft Race 12.0mm My Account  |  Cart  |  Checkout   
Alfa Parts Categories

Alfa Romeo
  PAUL'S VINTAGE GARAGE SALE
  Engines for sale
  Engine - Overhaul Kits
  Bottom End Parts
  Cylinder Head Parts
    Headwork/Weber Parts
    Cylinder Head OH Kits
    Valves, Guides, Seats
    Gaskets, Seals & Hardware
    Cams, Springs, Followers
  Exhaust
  Clutch/Flywheel
  Gaskets, Seals & Locktabs
  Gearbox/Driveshaft
Specials
Newest Products
Complete exploded Category listing
LANGUAGES
EnglishEnglish FrenchFrench SpanishSpanish
GermanGerman ItalianItalian PortuguesePortuguese
KoreanKorean JapaneseJapanese ArabicArabic GreekGreek TurkishTurkce
Recent Addition more
HARD TOP CARRIAGE  (click for ordering details)
HARD TOP CARRIAGE (click for ordering details)
$0.00
View Latest Additions
Camshaft FAST ROAD/TRACK DAY 12.0mm High Performance
[SA445]
$325.00

STREET HIGH PERFORMANCE  NEW CAM   (No Exchange Necessary.)

All of our street/performance cams are daily driver friendly with gentle opening ramps for good idle and transition with no lag or flat spots.  Our custom designs have progressively more top end.  (82-89 USA SPIDERS WITH BOSCH EFI MUST DO WITHOUT VVT FEATURE.)

This #445 12.0mm lift cam is the tried and true very successful Jim K JK303 design.  

Installed as INTAKE CAM with 11.0mm SA424 EXHAUST CAM, the broad smooth power band makes it very popular for street performance, as well as rally and vintage racers. This combination is renowned for both remarkable low end torque and top end.  Duration @.050" 266 degrees.  Base circle diameter 1.030," Standard 1.075.

PORTING:  Cleaning up the bowls from valve seats to back guides is quite sufficient for street performane cams without enlarging the runners.  Full porting is marginaly appropriate for street unless you plan to do track days.  Enlarging the ports enhances gain from midrange up and pays handsomely above 7000 rpm.

VALVES:  Enlarging the window into the chambers with our 1mm oversize valves is equally valuable and lets cams have full affect for both street performance and race.

HEADERS:  Cam and porting do make a big difference on their own, but these enhancements will only reach their full potential with our Spruell Motorsport free flow headers.

FEATURES: 

  • Our race cams have super durable lobes that are first hardwelded before precision regrinding.
  • To minimize lobe interference with follower bores with high lift performance cams, the base circle is undercut to 1.030."
  • We strongly recommend upgrading to VSS12-1 springs for 11.6 and 12mm lift cams.

CAMSHAFT EXCHANGE CORES REQUIRED

  • Sorry, but we are no longer able to fill customer camshaft orders without exchange cams in hand.  Even after we upped the core charge from $50.00 to $75.00, very few cam cores were returned -- no exceptions.  VERY IMPORTANT:  Read about core return conditions in "Additional Product Information" on the menu.

All new cams should be installed with new followers.   We can only guarantee our cams when installed with new set of Spruell Motorsport followers. 

 

Reviews
Customers who bought this product also purchased
Valve Spring Set Race High RPM Lift Up to 13mm 4 Cyl & TS
Valve Spring Set Race High RPM Lift Up to 13mm 4 Cyl & TS
Piston Liner Set 2000 85mm Nord 2.0 APPLE BITE DISH DOME SEE AD DETAILS FOR COMPRESSION & LINERS
Piston Liner Set 2000 85mm Nord 2.0 APPLE BITE DISH DOME SEE AD DETAILS FOR COMPRESSION & LINERS
Block Oil Passage Restrictor Sets with DOUBLE SEAL VITON O-RINGS.  EZ Install.  All 101, 105, 115 Engines
Block Oil Passage Restrictor Sets with DOUBLE SEAL VITON O-RINGS. EZ Install. All 101, 105, 115 Engines
BLOCK Set of VITON Ultimate No Leak Engine O-Ring Seal Kit 750-115
BLOCK Set of VITON Ultimate No Leak Engine O-Ring Seal Kit 750-115
Engine OH Kit 2000, 84mm RACE/STREET PERFORMANCE COMPLETE CLICK HERE FOR DETAILS  (Click Here)
Engine OH Kit 2000, 84mm RACE/STREET PERFORMANCE COMPLETE CLICK HERE FOR DETAILS (Click Here)
A Crank Pilot Bushing 1300-1750
A Crank Pilot Bushing 1300-1750
Shopping Cart more
0 items
Manufacturer Info
Other products
Notifications more
NotificationsNotify me of updates to Camshaft FAST ROAD/TRACK DAY 12.0mm High Performance
Quick Find
 
Use keywords to search for Alfa Parts.
Advanced Search
Information
*Login/cart trouble*
Shipping & Returns
Conditions of Use
Links of Interest

Copyright © 2007 - 2020 Spruell Motorsport, Inc
Powered by osCommerce (v2.2-MS2)
Spruell Motorsport Alfa is your source for performance parts for Alfa Romeo.
We specialize in Alfa Romeo 101, 105 and 115 drive train products for engine and gearbox.
We keep our prices as low as possible, but the current market is very volatile. Please note that there will be times
when we just cannot absorb an increase and the price we get back to you with will be higher than the catalog shows.
We reserve the right to correct errors in website data entry affecting pricing.
International orders under $100 are subject to a $20 USD handling fee and for PayPal, add 3% to total. (add 4% in USA.)
NOTE that WE MUST SEND Paypal payment requests from our PP account to your email address. Shipping will be added to the total shown on your invoice.