Power Mods
Since the LT blocks are cast iron they will handle spray better than an LS.
I laugh when I go to the track with my pretty much stock car and run with 400+ horsepower GTOs and LS cars because they cant hook.
Let us know a little more about the car such as the....
Year, make, model, and if it got a engine swap,.....
As in general, a Cold Air Intake (CAI) or for LSX motors a "Lid"
Long tube headers (make sure your meet your emissions requirements, if they apply)
After CAT exhaust (cat back)
If an LT1, the intake manifold is fine.
Depending on milage, and if the motor has never been cracked open, maybe it is best you leave it alone until you do a rebuild. What you could do is a set of valve springs that will support a cam later on and do 1.6 Roller Rockers.
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Or, you can just do what everyone else suggests - headers, cold air intake, exhaust, throttle body, electric water pump, roller rockers/springs, etc. You can do quite a few things without ever having to even crack the longblock open
Also people can consider gears and if applicable stall or even a email/mail order tune.
Or, you can just do what everyone else suggests - headers, cold air intake, exhaust, throttle body, electric water pump, roller rockers/springs, etc. You can do quite a few things without ever having to even crack the longblock open



