The seat duration numbers listed below are different for intake and exhaust only because of where the valve clearance is set. Almost all of the profiles listed below are the same for intake and exhaust. If the exhaust profile is different from the intake profile there will be a duration number at . 050" lift and a cam lift number on the exhaust specification line.
Some of the old 1300 cams have an "A" cast on the intake cam and an "S" cast on the exhaust cam. The casting numbers on all Alfa Romeo cams do designate a specific camshaft profile.
LIFTER DIAMETER:
l.378" FOR l750cc & 2000cc ENGINES
1.495'' FOR 2600 6 CYL. ENGINE


Camco TST Camper/RV Grey Water Odor Control - Features Septic Safe Biodegradable Formula - Removes Grease Build-Up in Black Water Tank, Sink & Shower Drains - Fresh Lemon Scent, 32-oz Bottle (40252)
20% OffRV Grey Water Tank Treatment: Effectively cleans your RV's grey water system by removing tough grease buildup from tanks, sinks, and shower drain lines, helping to prevent clogs and maintain smooth wa... read more
PerkHomy Natural Jute Twine 600 Feet Long Twine String for Crafts Gift Wrapping Packing Gardening Crochet Knitting Macrame Decor (Brown 2mm * 600feet)
$5.99 ($0.01 / Foot) (as of August 28, 2025 15:30 GMT -07:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)【NEW ARRIVAL】Bengal Imported 100% Natural Jute Twine String. 3 ply Φ/ 2 mm * 600 Feet (182M approx) twine. Larger amount, cost saving!!! Made of natural jute fiber, and won’t hurt environment. 【PURE N... read more