SoCal Jet Boats

Classifieds => Engines / Engine Parts For Sale => Topic started by: LuckyDaze on February 18, 2008, 08:06:03 PM

Title: ISKY 640 Roller Cam
Post by: LuckyDaze on February 18, 2008, 08:06:03 PM

I have an ISKY cam Im not going to use. Its for a roller setup heres the specs.

Duration, 318  deg
 
Open 51 Before TDC
 
Close 87 After BDC
 
Cam lift  .371
 
Valve Lift  .650
 
 
Valve Lash  .028 Hot
 
                 .30 Cold
 
Exhaust timing.
 
Duration  318 deg
 
Open   87 Before BDC
 
Clost 51 after TDC
 
Cam lift .371
 
Valve lift  .650
 
Valve Lash  .028 hot
                 .030 cold
 
Lobe Center  108 Deg.  Overlap 102 Deg  Cam Advance 0 Deg 
 
The above timing is checked aat .020  Open lifter rise
 
                                                .020  (close
 
 
Intake Duration 272 open before TDC @ 28 and close after BDC @ 64.  For the exhaust 272 duration open 64 before BDC and close @ 28 After TDC.

100 bucks. I drive from San Bernardino to San Luis Obispo once a week so if your on my route I can drop it off at your pad.  Would go great with a set of closed chamber heads and some compression.  Clean it up and run her.  Lopity Lope!  (edit, its for a bbc just FYI)

~Brian

Title: Re: ISKY 640 Roller Cam
Post by: UNDONE on February 19, 2008, 08:58:15 AM

Which BBC?

Title: Re: ISKY 640 Roller Cam
Post by: LuckyDaze on February 19, 2008, 02:19:23 PM

mark IV

Title: Re: ISKY 640 Roller Cam
Post by: HDriderTH on February 19, 2008, 04:23:31 PM

U got the rollers?

Title: Re: ISKY 640 Roller Cam
Post by: LuckyDaze on February 19, 2008, 04:39:56 PM

yes but I'm using them for another cam profile.  This is the cam only.  Rollers are cheep tho.


~Brian