Current engine combo:
360 .030 over
Scat 4" crank
11.3:1
Stock OOTB Edelbrock Perform RPM Heads
Victor 340 intake
1.6 rockers
Lunati Soild flat tappet cam:
.550/.571 lift
256/268 duration @50
Lobe Sep 106.
Current combo ran 7.0s in the 1/8th in a 3250lb duster shifting at 6,000.
If I were to just swap out the Edelbrock heads for the Trick Flow 190s how much HP should I expect to gain?
