twincharged ca18det twincharger ca18zt GT3076R Toyota Corona supercharged turbo engine rebuild.wmv

Series of pictures that shows the engine build process. The last motor was standard except for forged pistons. This motor was built by Mick at Micks Motorsport in Greenacre, NSW, Australia and has: Aries forged pistons, Spool forged H-beam rods, ACL race bearings, ARP head studs, O-ringed block, copper head gasket, Tomei Procam 270IN/EX Duration 8.8mm Lift cams, Tomei valve springs, Supertech titanium valve spring retainers, adjustable cam gears, Gates performance timing belt, new Nissan oil pump. From this point, i bolted on all my old gear: Standard inlet manifold, 770cc injectors, custom steam-pipe exhaust manifold, Garrett GT3076R with 0.63 ex housing, Tial 44mm external wastegate with 2" pipe, Volvo fire-engine? 250hp supercharger, 'The Blower Shop' Gilmer style pulleys, 3" exhaust system with boost actuated 2 1/2" exhaust by-pass, standard S13 5-speed with Extreme 5-puck brass button drag clutch. I also re-did the intercooling piping and blower by-pass valve, removed about 1 metre of pipe, fitted a new PWR intercooler (1), and an ebay intercooler (2), plumbed back the blow-off valve into the turbo inlet, fitted a box over the pod filter, and Matt black painted everything. The air path and plumbing path is the same as the 'Lancia Delta S4', so if you Google image that, you will know my system.
We left the run-in tune at 280hp @ wheels, with the blower set at around 12psi (it can go to 20psi, adjustable via a turbo-smart bleed valve on the blower by-pass valve actuator line picking up pressure on the blower outlet pipe), and set the turbo at 19 psi via Haltech boost control on Tial wastegate (it will be set at 28psi when i go to E85 and I.D 2000 injectors, plus we will dial in the cams).
Its easy and fun to drive as no lag, and has a very linear torque curve from around 2500rpm up to 8000rpm. It sounds unique as combination of blow-off valve sound, waste-gate chatter, turbo whistle, screamer pipe, blower whine, and exhaust by-pass noise ...

Category:

Autos & Vehicles

Tags:

• drag
• cars
• race
• turbo
• sr20
• hillclimb
• nissan
• Lancia
• Delta
• S4

[equoowe]

that is one epic setup, need it for my CA18, even with a t25g it has no guts down low :P

[twinchargedca18]

@equoowe ive had 11 different supercharger and turbo combos in this car. The stock turbo made 125kW @ wheels with just a big front mount and didnt hit full boost until 4200rpm. Thats late for such a small turbo. With the GT3076 with 0.63 + the big blower, im getting full boost around 4300rpm and make ~ 220kW @ wheels - run in tune, low boost. I fitted a 1.06 A/R rear last night, hoping for it to hit 300kW @ wheels, it will come in later, but the blower makes it drivable no matter.

[silviatricks17]

I love your set up man very unique with twin induction. I also have a ca18det built up I was wondering what brand cam gears are you running they look nice and where can I buy? Thanks again

[twinchargedca18]

@silviatricks17  thanks, its been a challenge but good to be different sometimes. i bought the cam gears off Ebay through Lewis Engines, based in Adelaide, South Australia.

[MrGarbezzy]

It there any vids. of a supercharger n turbo setup on the dyno. I've been around engines my whole life n I've only heard bout setups lyk this, I'm a bit confused on how it works n if some1 could explain it.

[multiks13]

dude, give us vids of this thing burning tires or we will keel you!

[TwinchargedSuzuki]

In this setup a supercharger spins all the time? When the turbo comes in valve open and bypass supercharger? Same type as lancia s4.

I wonder a better setup in my motorcycle.

[equoowe]

@twinchargedca18 T25-28's are really just shit compared to aftermarket turbo's that make power with less lag. how much power do you think you'll make power the turbo kicks in?

[Cchange4us]

what a sleeper!

[ausrocka]

Good to see that you liked the S4. I have a bypass system not completed with the

turbo feeding the s/c & then the s/c cuts off via the clutch at the same time as the

valve & a 2nd t/b opening up on a bypassing pipework. I'm near Liverpool if you'd

like to meet up. Cheers !