What do you guys think of this TBI Camshaft?

[94blazertbi]

Anyone used this cam? What are your thoughts?

Any cam gurus here able to judge it by the specs?

Here are the specs :

Brand Crane Cams
Manufacturer's Part Number 134122
Part Type Camshaft and Lifter Kits
Product Line Crane PowerMax Cam and Lifter Kits
Summit Racing Part Number CRN-134122
UPC 02117403149

Cam Style Hydraulic flat tappet
Basic Operating RPM Range 1,600-4,600
Intake Duration at 050 inch Lift 210
Exhaust Duration at 050 inch Lift 218
Duration at 050 inch Lift 210 int./218 exh.
Advertised Intake Duration 270
Advertised Exhaust Duration 278
Advertised Duration 270 int./278 exh.
Intake Valve Lift with Factory Rocker Arm Ratio 0.485 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.502 in.
Valve Lift with Factory Rocker Arm Ratio 0.485 int./0.502 exh.
Lobe Separation (degrees) 114
Computer-Controlled Compatible No
Lifters Included Yes
Lifter Style Hydraulic flat tappet
Valve Springs Included No
Retainers Included No
Locks Included No
Valve Stem Seals Included No
Timing Chain and Gears Included No
Assembly Lubricant Included Yes
Pushrods Included No
Rocker Arms Included No
Gaskets Included No
Valve Springs Required Yes
CARB EO Number D-225-51 (pdf)
To see a list of qualifying vehicles, enter CARB EO Number D-225-51
Quantity Sold as a kit.


Truck is a 1990 GMC 3500 with 454 TBI motor and 4L80E

[Busted Knuckles]

Should be great for economy and towing power, similar to the hydraulic roller that's going in my 489 in my work truck.

[94blazertbi]

Sweet thank you!

[1998454]

You will probably have to get a tune done. it says non compatable with computers.