--- Begin Message ---
Craig:
Here is the information on the LS-6 motor. This information came out of the Chevrolet Power Catalog 6 edition 1988.
Cam Shaft Cam Lobe Opening Closing Crankshaft Crankshaft
Part No. & Running Point Point Duration At Duration At
And Lifter Type Valve Lash Lash Point .010 Tappet Lift
3904362 Flat Intake .024 43 BTC 84 ABC 307 275
Mechanical Exhaust 028 84 BBC 34 ATC 298 271
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Crankshaft Max Lift Lobe Intake C/L Overlap At
Duration At W/1.5 Rocker Centerlines From TDC 0 And .010
.050 From Ratio Tappet Lift
Base Circle
242 .496 114 108 77 @ 0
242 .496 ATDC 48 @ .010
Remarks: Street Mechanical Lifter Used In L-78 396, L-72 427 & LS-6 454
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--- Begin Message --- In a message dated 10/12/2002 8:17:49 AM Pacific Daylight Time, Z16CHEVELLEGUY writes:--- End Message ---
Subj:Re: [Chevelle-List] BBC cam grinds
Date:10/12/2002 8:17:49 AM Pacific Daylight Time
From:Z16CHEVELLEGUY
To:Z16CHEVELLEGUY
Craig:
Here is the information on the LS-6 motor. This information came out of the Chevrolet Power Catalog 6 edition 1988.
Cam Shaft Cam Lobe Opening Closing Crankshaft Crankshaft
Part No. & Running Point Point Duration At Duration At
And Lifter Type Valve Lash Lash Point .010 Tappet Lift
3904362 Flat Intake .024 43 BTC 84 ABC 307 275
Mechanical Exhaust 028 84 BBC 34 ATC 298 271
---------------------------------------------------------------------------------------------------------------------------
Crankshaft Max Lift Lobe Intake C/L Overlap At Remarks
Duration At W/1.5 Rocker Centerlines From TDC 0 And .010
.050 From Ratio Tappet Lift
Base Circle
242 .496 114 108 77 @ 0 Street Mech.
242 .496 ATDC 48 @ .010 Lifter As Used
In L-78 396,
L-72 427, LS-6
454
___________________________________________________________________
--- Begin Message --- Craig:--- End Message ---
Here is the information on the LS-6 motor. This information came out of the Chevrolet Power Catalog 6 edition 1988.
Cam Shaft Cam Lobe Opening Closing Crankshaft Crankshaft
Part No. & Running Point Point Duration At Duration At
And Lifter Type Valve Lash Lash Point .010 Tappet Lift
3904362 Flat Intake .024 43 BTC 84 ABC 307 275
Mechanical Exhaust 028 84 BBC 34 ATC 298 271
---------------------------------------------------------------------------------------------------------------------------
Crankshaft Max Lift Lobe Intake C/L Overlap At Remarks
Duration At W/1.5 Rocker Centerlines From TDC 0 And .010
.050 From Ratio Tappet Lift
Base Circle
242 .496 114 108 77 @ 0 Street Mech.
242 .496 ATDC 48 @ .010 Lifter As Used
In L-78 396,
L-72 427, LS-6
454 --- End Message ---
