Identify cam specs? Mallett LS2 corvette cam 251896 - LS1TECH

Go Back   LS1TECH > LS1-LS2-LS3-LS6-LS7 PERFORMANCE > Generation IV Internal Engine
Log In 
Search


Generation IV Internal Engine
2005-2014 LS2 | LS3 | LS7 | L92 | LS9
Sponsored by
ERL Performance


Identify cam specs? Mallett LS2 corvette cam 251896

Reply
 
Thread Tools Search this Thread
Old 04-18-2012, 11:49 PM   #1
TECH Apprentice
 
Trader Rating: 2
Join Date: May 2005
Posts: 353
Default Identify cam specs? Mallett LS2 corvette cam 251896

I purchased a cam along with a cracked block at a swap. The cam was in an LS2 mallett corvette. I am building a 6.0L iron block that is bored .30 over and debating on using this cam.


The cam reads crower I think on it. The engraving is light
Also:E60776
251896


I just want to figure out if this cam would be good for my setup. LS3 heads and intake. I am worried about PTV clearances.


Can anyone spec this cam out with those numbers?


Thanks!
flynlow3 is offline   Reply With Quote
Old 04-19-2012, 05:56 PM   #2
TECH Apprentice
 
Trader Rating: 2
Join Date: May 2005
Posts: 353
Default

Identified!



Part Number/Work Order Number E60776
Engine Application 350 CHEVROLET
Grind Number SPECIAL LS1
ADVERTISED CAMSHAFT SPECIFICATIONS:



INTAKE:

Duration: 272º

Lift: .595

Clearance Hot: .000



EXHAUST:

Duration: 299º

Lift: .612

Clearance Hot: .000







The specifications listed above are based on a rocker arm ratio of

1.70 IN
1.70 EX




RECOMMENDED VALVE SPRING INFORMATION:







Part #

Single

Dual

Triple



Approximate spring pressure:

valve closed: LBS.
valve open: LBS.












1.0 BTDC



-1.0 BTDC







ABDC 45.0



59.0 BBDC












camcard

The information below is for degreeing cam only. Correct only at .050" tappet lift.



INTAKE

Opens: 1.0 BTDC
Closes: 45.0 ABDC



EXHAUST

Opens: 59.0 BBDC
Closes: -1.0 BTDC




LOBE SEPERATION 116º





Duration at .050"

Intake: 225
Exhaust: 238



LOBE LIFT

Intake: .350
Exhaust: .360






If using "Lobe Center" method of degreeing, cam should be installed on an intake centerline of: 112º
NOTES:
B-1605 INTAKE
B-767 EXHAUST
HYDRAULIC ROLLER


3106

Cams damaged by excessive spring pressure, over shimming, valve train bind or retainers contacting the guides are void from warranty. Refer to the "Important Camshaft and Lift Information" booklet included with each new Crower camshaft to avoid any break-in problems.


Now can anyone tell me anything about this cam? What it would work well with. Manners ect..?
flynlow3 is offline   Reply With Quote
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
rare HRE/Mallett Wheels 19X10.5, 18X9.5 Pirelli Tires Rafedial Parts Classifieds 22 12-04-2012 05:47 PM
Mallett Corvette #041 For Sale Tmyz 72 Vehicle Classifieds 2 05-28-2010 02:53 PM
Mallett CTS-V Is it Good Enough? Shinkaze Automotive News, Media & Press 5 06-11-2004 08:47 AM


Tags
05, 60l, cam, camshaft, corvette, crower, e60776, engraving, iron, ls1, ls2, mallett, numbers, specs, valvetrain


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off


 

All times are GMT -5. The time now is 01:10 PM.


Powered by vBulletin® Version 3.8.7 AC2
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Advertising - Terms of Service - Privacy Statement - Terms of Service - JOBS
Emails & Contact Details