LT1 6.2L head porting.
Gen V DI LT1 — CNC unlocks the as-cast restriction for cam + bolt-ons.
CNC ported in-house in Nashville
Flow sheet with every set
Ship them in or drop them off
$1,200per pair · both heads
Peak flow gain
+41 CFMat 0.700″ lift
Ported peak
355 CFM314 cfm stock
Price
$1,200per pair, CNC ported
Flow data
What this head actually flows.
StockCarma CNC port
Intake flow at 28″ — stock and ported, both measured on our own SF-1020 flow bench.
+41 CFM at 0.700″ lift — 314 cfm stock to 355 cfm ported, the biggest single gain on this head.
The port work
What we do to it.
Gen V direct-injection head — CNC unlocks the as-cast restriction so a cam and bolt-ons can actually work.
The spec
Fitment and pricing.
Engine
Chevrolet LT1 6.2L
Configuration
Pair (both heads)
Fits
2014+ Corvette (C7) · 2016+ Camaro SS
Best paired with
Cam, intake, long-tube headers.
Price
$1,200 per pair
Add-ons
Valve upgrades for this head.
Offered with the port work on this platform, fitted while the heads are apart.
Stainless Intake Valves (set of 8)Stainless · swirl-polish · chrome stem · hard tip
+$99.92
Stainless Exhaust Valves (set of 8)Stainless · swirl-polish · chrome stem · hard tip
+$91.92
Inconel Exhaust Valves (set of 8)Race-grade Inconel exhaust
+$263.12
Related
The rest of the combination.
Ship them in or drop them off.
Heads can come to us on a pallet or still on the car. Tell us the combination you are building and we will tell you honestly whether porting is the right next step for it.