Roller cam swap in 1991 360

Lunati Also has 4 hyd/roller cams

http://www.lunatipower.com/Performance-Cams.aspx

1.
Hydraulic retro fit roller, good idle. Excellent towing cam for 340-360 cubic inch engines. Good all around performance cam in 273-318 cubic inch engines throughout the RPM range. May require computer modifications for later model 5.2-5.9 liter EFI type engines.

• Advertised Duration (Int/Exh): 258/264
• Duration @ .050 (Int/Exh): 207/213
• Gross Valve Lift (Int/Exh): .485/.485
• LSA/ICL: 112/106
• Valve Lash (Int/Exh): Hyd/Hyd
• RPM Range: 1000-5000
• Includes: Cam Only

Part Number: 60710


2.
Hydraulic retro fit roller

• fair idle. Great performance cam for 340-360 cubic inch engines. Will need upgraded induction, exhaust and 3.42 or better rear gears. Will need computer modifications in later model 5.9 liter EFI type engines.
• Advertised Duration (Int/Exh): 264/270
• Duration @ .050 (Int/Exh): 213/219
• Gross Valve Lift (Int/Exh): .485/.485
• LSA/ICL: 112/106
• Valve Lash (Int/Exh): Hyd/Hyd
• RPM Range: 1200-5500
• Includes: Cam Only

Part Number: 60711


3.
Hydraulic, good idle. Excellent stock replacement cam with good economy and excellent torque and horsepower.

• Advertised Duration (Int/Exh): 272/272
• Duration @ .050 (Int/Exh): 206/206
• Gross Valve Lift (Int/Exh): .447/.447
• LSA/ICL: 114/108
• Valve Lash (Int/Exh): Hyd/Hyd
• RPM Range: idle-4800
• Includes: Cam Only

Part Number: 504A1LUN


4.
Hydraulic, fair idle. Good high performance street cam with slight lope. Works with all power accessories.

• Advertised Duration (Int/Exh): 276/284
• Duration @ .050 (Int/Exh): 210/218
• Gross Valve Lift (Int/Exh): .492/.492
• LSA/ICL: 112/106
• Valve Lash (Int/Exh): Hyd/Hyd
• RPM Range: 1200-5200
• Includes: Cam Only

Part Number: 504A2LUN

Maybe some of the more experienced guys can jump in. Without machining, would one of these cams with correct springs work, and provide a decent upgrade in performance. Might be worth a call to Lunati.