HyperGear ATR25 Build up and Evaluation thread

Main earth wire bolts to back of head and gearbox bell housing. The enginge harness (injector and coilpack connectors) has small earths tha bolt to the plenum.

 

Thanks for the hints. The car started and run very rough. then flooded all spark plugs. I think I might got the Nistune ECU in abit too early. Going to borrow a friend's factory ECU and see if I can start it with that.

 

still no go. Are there any good 300zx electricians that I can pay to come and work on site?

 

Still no go. I've had enough. Its going to the Zshop tomorrow morning. hopefully be up running and dyno tuned in about 1 week.

 

thumbs up for zshop

 

Headace tolled away this morning. Hopefully it comes back a Joy.





Made a trip to the Zshop today. Its the biggestest workshop I've ever been. Nothing But Z. Good place to go for people who's in my shoes.

 

good for anyone in vic who wants over 300rwkw safley with a stock bottom end

You wont be dissapointed once Bob and Lindsay have a play with it HG. They know their stuff.

 

Ahhh i want those side skirts. GB please.

 

They are nice skirts

 

They came with the car from Japan. Its got Veilside C1 Front and rear bar. I think its a Vtx skirt.

Here's what the poney looked like when I was bidding at the auction house. ($7800AUD)





After winning the auction in Japan:

 

car looks nice, loose those tail lightss! go for stockies or 2kspec's !

 

Sorting out some video footages. This is our ATR28G4 single turbo running on our CA18det Silvia drift car. made 344rwkws at 1.7bar.

Video footage:

 

cant wait to see the result on zed man!

 

Awesome result .

What fuel was the car running?

 

Its running BP Ultimate 98 fuel. If I push it to 1.9Bar it can possibly reach 350rwkws. Tuner's very concert about the engine. So didn't push any more boost.

 

make some copies of those skirts, gb

 

You can try Jetspeed in NSWs. They probably got them cheap.

Also Footage from last weekend (31/08/09) Jambo race way.

Our Sponsored Chris's TR44 Powered 1JZ crowna. 315rwkws, Ran a PB of 10.72@128.5mph with 1.67 60ft.



Click to view footage


Also like to add This is a 3 years old TR44. The current version will be able to pump out 330rwkws without Nos.

 

You're doing some good work here mate! 1JZ's, by the way, are godly

 

Got the car back on the road today from Zshop. Every thing's running. Apart from fixing a bunch of stuff to get the car running.

Modifications wise the car has:

ATR25 Turbochargers with 14psi actuator
FMIC kit
one piece toll shaft
3inch turboback exhaust
HiTec ECU module with a quick road tune.

After the Zshop I've dynoed the car (without tuning) and It has produced 273rwkws peek based on 18psi of boost. Factory injectors are maxed.


After abit of hard driving the turbo spooled up from 3000RPM and hitting 18psi at 4700RPM. Very solid power delivery and strong pull. I'm going back to Linzy after the tuner come back for a bit more dyno work.

 

NOW WE'RE TALKING!!!!!
Time for bigger injectors, a proper tune and boost it right up to max efficiency to really sell these things!

Looking good so far though!