Stage 1 & 2 exhaust camshaft

For double overhead cam engines
Provides a 5%-10% power increase
Designed and tested on a dynamometer in the USA
Manufactured using state-of-the-art valve train software
CNC machined from cemented 8620 billet steel for exact fit and cam profile
This exhaust camshaft must be used with the specified stage 1 and stage 2 inlet camshafts.
Designed as drop-in camshafts using the original valve springs (unless otherwise stated).
Some camshafts incorporate Hot Cams Improved Throttle Design (ITR) technology; they improve throttle response across the entire rpm range and offer excellent power gains at mid and high revs.
When used with 0925-1188 (stage 1) offers gains up to 11,000 rpm with slight loss from 11,000 rpm to the rev limiter.
When used with 0925-1190 (stage 2), it is identical to the original up to 8,200 rpm, then gains up to the rev limiter.
Designed with I.T.R. technology
Exhaust valve clearance: 0.150 mm.



Specifications


Brand
HOT CAMS


Supplier reference
3307-E


Application
Exhaust


Exhaust cam centre
109,200°


Exhaust duration
238,300°


Exhaust valve lift
10,510 mm


Product name
Camshaft


Type
Stage 1, Stage 2


Units
Unit