I am going to order up a Tr220 and I cant decide if I should get it on a 112 or 114 lsa.

Mods are in the sig and Dynatechs and nitrous will complement the cam. Oh duhr and a 3k stall.

 

112!! you you like a hard lope?

 

yep LSA dictates how well you will here it lope..
the higher the LSA the less you will here the cam, and easier to tune..
the lower the LSA, the more it will lope., but is a tad bit harder to tune..

 

The 114 will make its power over a wider range where the 112 will pack more punch in the middle of the range. The 112 would be my choice probably.

 

I just installed the tr220 112 this weekend click

 

i run a 220/224 581/581 on a 112+4 and it LOOOVES the bottle. You might think of a split duration if you are going to spray or use a power adder.. It is pretty lopey on the 112 though but very drivable.

 

112 for sure

 

yep left that out... Thanks Rhino
the higher the LSa the lower in the RPM power will come in
the lower the LSA the higher in your RPM power will come in

 

arying Lobe Separation Angle.....................................
...............Tighten............................ ..............Widen
-------------------------------------------------------------------------
Moves Torque to Lower RPM..............Raise Torque to Higher RPM
Increases Maximum Torque................Reduces Maximum Torque
Narrow Powerband...........................Broadens Power Band
Builds Higher Cylinder Pressure............Reduce Maximum Cylinder Pressure
Increase Chance of Engine Knock........Decrease Chance of Engine Knock
Increase Cranking Compression...........Decrease Cranking Compression
Increase Efective Compression...........Decrease Efective Compression
Idle Vacuum is Reduced....................Idle Vacuum is Increased
Idle Quality Suffers..........................Idle Quality Improves
Open Valve-Overlap Increases...........Open Valve-Overlap Decreases
Closed Valve-Overlap Increases.........Closed Valve-Overlap Decreases
Natural EGR Efect Increases..............Natural EGR Efect is Reduced
Decreases Piston-to-Valve Clerance....Increases Piston-to-Valve Clerance

 

112 lsa.
that's what i'm running