H22A Turbo Tune
Posted: Fri Oct 17, 2025 12:45 pm
Hey everyone,
One of my friends passed away this year and I ended up buying his car from his estate sale. I know a lot about the car and have watched it be built over the last ten years. It has been through a few different engine configurations. The last time I saw it it had a G23 setup with a cemented block and forged internals. Right before he passed away he had a new engine built and installed it. I am not sure what it has for internals.. I doubt it is stock knowing him but I can't say for sure what is installed. This is what I know about the build:
H22a Block/H23a Head
ARP Headstuds
Precision 6266 Gen 2 Turbo
Autoworks Turbo Manifold
Tial 44mm Wastegate
AEM Fuel Fail and FPR
ID 1050x Injectors
320lph Fuel Pump
Skunk 2 Pro Series IM
Skunk 2 TB
Precision Intercooler(It's huge)
Greddy Type S Rep BOV
S300V3BT with PWM setup
AEM Water Meth injection
Quaife LSD
Unknown Clutch but feels like a pretty aggresive 6 puck
I was wondering if someone could have a look at the tune and let me know if it is safe to drive around on for now. The car seems to run and idle nice but I have only driven it around my shop. I don't plan on racing the car or doing anything stupid. But I wouldn't mind just cruising around in it a little bit and giving it a small shakedown before I take it for a proper dyno tune.
PS(Yes I welded on a new flange and installed a bov since taking the pic of the engine bay lol)
One of my friends passed away this year and I ended up buying his car from his estate sale. I know a lot about the car and have watched it be built over the last ten years. It has been through a few different engine configurations. The last time I saw it it had a G23 setup with a cemented block and forged internals. Right before he passed away he had a new engine built and installed it. I am not sure what it has for internals.. I doubt it is stock knowing him but I can't say for sure what is installed. This is what I know about the build:
H22a Block/H23a Head
ARP Headstuds
Precision 6266 Gen 2 Turbo
Autoworks Turbo Manifold
Tial 44mm Wastegate
AEM Fuel Fail and FPR
ID 1050x Injectors
320lph Fuel Pump
Skunk 2 Pro Series IM
Skunk 2 TB
Precision Intercooler(It's huge)
Greddy Type S Rep BOV
S300V3BT with PWM setup
AEM Water Meth injection
Quaife LSD
Unknown Clutch but feels like a pretty aggresive 6 puck
I was wondering if someone could have a look at the tune and let me know if it is safe to drive around on for now. The car seems to run and idle nice but I have only driven it around my shop. I don't plan on racing the car or doing anything stupid. But I wouldn't mind just cruising around in it a little bit and giving it a small shakedown before I take it for a proper dyno tune.
PS(Yes I welded on a new flange and installed a bov since taking the pic of the engine bay lol)