I want to get about 20 or so more rwhp over what I have now (375) with the LT4 hotcam. I was looking at a 224/230 .573/.543 112 from High Tech. What kind of gains will I get from this cam over the hotcam? People with LT4 and cams, show me what you got and what power you're making.

 

I wouldnt expect 20rwhp from a 224/230 just cause it had more lift. I'll assume thats even with 1.6 RR's. Your going to be talking GM847/CC306/LE2/LE3 size to make 395+ at the wheels.

-Dustin-

 

Spending the money and time for a cam change for 20 hp seems silly.

Assuming you have 1.6RR then put some 1.7RR on it. 10-15 hp for a lot less effort.

 

Add some bottle if you need to or lose some pounds off the car.

-Dustin-

 

1.7 rockers while they sound easy... that much lift with those rockers are really going to change the geometry. Make sure you do all the measurements if you go that route. I myself would go with a 75hp shot to pick it up a little.