TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

Need help on cam!

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Old Dec 11, 2007 | 08:49 AM
  #1  
Firefighter's Avatar
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From: Germany
Car: Trans Am
Engine: 355 TBI
Transmission: Automatic
Axle/Gears: 9 Bolt 3:27 Gear
Need help on cam!

HEY GUYS,

I REALLY NEED TO ASK SOMEBODY WHO KNOWS ABOUT THIS STUFF.
I HAVE AN PRE 86 350 ENGINE AND I´M LOOKING FOR A NON ROLLER CAM AND VALVE SPRINGS FOR MY ECM.
THE POWERBAND SHOULD BE BETWEEN IDLE-5500RPM. THE CAR IS A WEEKEND DRIVER, EMMISION IS NOT AN ISSUE.


HERE ARE THE SPECS OF THE ENGINE:

-ECM 1228745 5,7 CAPRICE COP CAR
-61LBS INJECTORS
-EDELBROCK TBI INTAKE
-FLAT TOP PISTONS
-327 HEADS (VALVES 2.02/1.60)
-THE HEADS ARE SLIGTLY PORTED AND REDONE
-HEADERS (CAN´T REMEMBER WICH BRAND THEY ARE)

SO THE ONLY THING I NEED IS A CAM AND VALVE SPRINGS TO BE HAPPY.
ANY SUGGESTION ON MY PROBLEM?
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Old Dec 11, 2007 | 09:39 AM
  #2  
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From: wisconsin
Re: Need help on cam!

Comp cams... hydralic flat tappet. part # 12-402-4 1500-5500 rpms 212-218 @ .05 114 LSA valve lift .444

will require a tune....
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