APS turbo questions
I have the APS kit on my car with a bulit 408. My car is 99% street car ,will see a track just to get some timeslips to frame on the wall ,ditto with a dyno.
That said so far its very streetable. I picked a very streetable cam. Compression is 9.5.Rear gearing will be 3.54 in an S60. Going with 4l80e swap and streetable yank stall.
Car has basically no lope. Estimate power currently at maybe 650rwhp with as supplied gate springs. Car is already very fast, has lots of torque down low and spools up very quick. Going to try either new wider 315 17 inch nittos or go to et street radials or m and h no other choice. I don't need to daily drive but if had too then nittos are ok in rain if you are careful. Also looking into a variable traction control system made by racelogic. My car has no traction control factory option.
If you are serious about streetable not much reason to go past 600 or so rwhp. Hard to use much past it.
Aps keeps air and doesn't relocate battery or alternator. They supply new billet coolant overflow and billet windshield washer tank. Spark plug access is about same as stock. Getting to the turbos is a bit annoying if they need service though.Have to drop k member down.
But overall pretty happy with my kit.
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You will need a k member .I used bmr but people have used other makes.
And you also need a ypipe if you use stock exhaust type setup instead of duals. I used hooker ceramic coated ypipe.
If you search this forum there are quite a few threads of the aps install. Mine is in there too.
I only upgraded my fuel system, valve springs and pushrods. You can search my name for my install thread. Tons of pics and lots of input/feedback. I was one of the first with this kit running after it was released and think I have the most mileage on the kit. I still get 18/24mpg with the kit. So I can't complain, I doubled my power and only lost 4mpg on the highway.
I've driven it to the track for my carclub track rentals. Made 8 passes and then drove it home with the A/C on. Like I said, it has been reliable and definitely fun on the street. It has surprised a fair share of people out there. The car is completely normal during normal driving. But once you get into boost it is a freaking animal! Pulls like a freight train and plasters a grin on your face in the process.
You will need a BMR k-member and a new rearend if the car doesn't have one. I am still on the stock 10 bolt but am sticking with street tires as those are my fuse at the moment. I'd rather spin the tires than blow the rearend. Even with this combo I still ran a 12.3 @ 126. The speed is there for a much lower ET but I need to upgrade the rearend so I can launch it harder with a stickier tire. Not that it really matters to me. The car is my fun daily driver. So whatever it runs, is what it runs at the track.
I finally got my gauges this year but have yet to install them. So as far as not having to monitor the gauges, this kit is good for that.
For current price check out some aps dealers or contact aps directly. Hugger and I bought our kits when they came out at special pricing.
There are lots of threads in this forum if you search aps. Threads on install and threads on all the rest of it.
Is APS selling this camaro kit with the updated reinforced hoses or are they still shipping with the cheaper ones?





