JAS's Rebuild and twincam conversion. 302kw atw baby!!!

Display your ride and post power figures, dyno runs, drag and circuit times.
User avatar
JAS
Enthusiast king
Posts: 993
Joined: Sun Mar 14, 2004 8:27 am
Location: Christchurch

Post by JAS »

Ok, so the new inlet manifold is on and Ive also fitted a GT3076R turbo.

It made 302ks at the wheels!! Very happy with that!! :D

And my new thermostat housing is working a treat :)

Ill put new engine bays pics and the dyno sheet up in the next day or so.

Needless to say Im very happy. The power is not only much more (50hp atw gain) it is far more progressive and usable :)
1984 Sigma Super, Turbo Wagon
1990 GSR-VR 50,000ks
1984 GSR II 4G63 302kw atw at 24psi

http://www.facebook.com/marvinmartiannz

ImageImage
OLD FART
Austarion Occupant
Posts: 3448
Joined: Sun Jun 19, 2005 1:34 pm
Location: Brisbane

Post by OLD FART »

Hope it's not putting that thru a stock box.
I've had mine since 03 07 92
85 JB 2323cc DOHC 4G63
THE OLDER I GET THE FASTER I WAS
GROWING OLD IS MANDATORY GROWING UP IS OPTIONAL
ProZac
G33Kz0r
Posts: 2674
Joined: Thu Nov 27, 2003 1:26 pm
Location: Christchurch, New Zealand
Contact:

Post by ProZac »

I'll confirm how well this thing goes, cheers JAS! :).

Pure inspiration to get working on the red car!

[edit] Didnt get a chance to put up the dyno video over lunch, but will get it up after work [/edit]
User avatar
thrash
Austarion Occupant
Posts: 3028
Joined: Mon Apr 02, 2007 10:09 pm
Location: Sydney, Australia

Post by thrash »

noice one!!!

How much boost?
quest wrote:
WANTSOM wrote:Personally, I find sloppy boxes very unsatisfying. I like them tight and taught to the point that if you dont have to push to get it in then its probably too old and time to get a new one :P
don't try explaining that to her tho..... just leave. lol
RiceThief
my mangina paid for my staz
Posts: 2129
Joined: Thu Jan 15, 2004 1:23 pm
Location: Brisbane

Post by RiceThief »

Jas - what coils and spark plugs do you run in your car? Dave said my setup is blowing the spark out and I'm running less boost than you are.
Starions are a disease, the only cure is poverty.

Project Grand Sport Racing Five
fugazi
Enthusiast
Posts: 716
Joined: Thu Oct 02, 2008 10:30 pm
Location: Stockholm, Sweden
Contact:

Post by fugazi »

Gooood work! :D
Image
User avatar
JAS
Enthusiast king
Posts: 993
Joined: Sun Mar 14, 2004 8:27 am
Location: Christchurch

Post by JAS »

Rad. Hell no! Im using a Mazda box :)

Zac. Can't wait to see the vid man. Oh and Ill have to take you for a run on the open road one day :)

thrash. 24psi lol. Which sounds like a lot! But the compression is quite low...

RiceThief Im using 4 bosch coil packs with inbuilt igniters. Similar to LS1 etc coils. And just platnum spark plugs. You might have to close the gap up a little. My old starion used to blow the spark out and I had 1.1mm gap. Changed them to .8mm gap plugs and no more problems :)

fugazi Cheers mate! :)

Image

Kw & Nm before and after

Image

Boost before and after

Image

:D
Last edited by JAS on Fri Apr 12, 2013 9:04 pm, edited 1 time in total.
1984 Sigma Super, Turbo Wagon
1990 GSR-VR 50,000ks
1984 GSR II 4G63 302kw atw at 24psi

http://www.facebook.com/marvinmartiannz

ImageImage
ProZac
G33Kz0r
Posts: 2674
Joined: Thu Nov 27, 2003 1:26 pm
Location: Christchurch, New Zealand
Contact:

Post by ProZac »

Sorry for the picture, and especially sound quality, my cellphone was all I had handy.

It sounds fucking nuts inside the car though, awesome turbo spool :).

http://www.youtube.com/watch?v=a3CnX6uJErc
popup
Mine is bigger than yours
Posts: 252
Joined: Thu Jun 07, 2012 11:14 pm
Location: UK

Post by popup »

:o Wow! How do you get all the wires tucked away so well? even the ones for the wiper motor seem to just disappear!
1986 UK 2 litre intercooled narrow body
User avatar
thrash
Austarion Occupant
Posts: 3028
Joined: Mon Apr 02, 2007 10:09 pm
Location: Sydney, Australia

Post by thrash »

also, that's a 2 litre motor right? cams?
quest wrote:
WANTSOM wrote:Personally, I find sloppy boxes very unsatisfying. I like them tight and taught to the point that if you dont have to push to get it in then its probably too old and time to get a new one :P
don't try explaining that to her tho..... just leave. lol
avandull
Mine is bigger than yours
Posts: 346
Joined: Thu Aug 12, 2004 4:49 pm
Location: Hobart

Post by avandull »

That's a lot of power.

Well done man.
Agatha the ugly Starion
Komeuppance
Enthusiast
Posts: 607
Joined: Fri Nov 16, 2007 3:50 pm
Location: Oregon, USA
Contact:

Post by Komeuppance »

The ultimate combo: Shiny, Fast, Mitsubishi powered.

-Robert
Image
Now: Australian Compatible!
User avatar
JAS
Enthusiast king
Posts: 993
Joined: Sun Mar 14, 2004 8:27 am
Location: Christchurch

Post by JAS »

popup wrote::o Wow! How do you get all the wires tucked away so well? even the ones for the wiper motor seem to just disappear!
I ran most of the wires for the motor above the inlet manifold runners under the coil packs and water lines. And the wiring for the wiper motor run on the other side of the fire wall. Was quite easy...
thrash wrote:also, that's a 2 litre motor right? cams?
Yip, 2 litre and standard cams, valves and valve springs. Its a big port head and I had the ports cleaned up a little when it was built. But was just a light clean up. Just got rid of the casting marks really.
avandull wrote:That's a lot of power.

Well done man.
Cheers man! :)
Komeuppance wrote:The ultimate combo: Shiny, Fast, Mitsubishi powered.

-Robert
My thoughts exactly :)
1984 Sigma Super, Turbo Wagon
1990 GSR-VR 50,000ks
1984 GSR II 4G63 302kw atw at 24psi

http://www.facebook.com/marvinmartiannz

ImageImage
User avatar
Schultz
I like starions
Posts: 139
Joined: Wed Apr 09, 2008 7:00 pm
Location: Kingaroy QLD

G'day

Post by Schultz »

That is one awesome looking engine bay. Beautiful and clean. :D

Life is wonderful.
User avatar
Schultz
I like starions
Posts: 139
Joined: Wed Apr 09, 2008 7:00 pm
Location: Kingaroy QLD

G'day

Post by Schultz »

That is one awesome looking engine bay. Beautiful and clean. :D

Life is wonderful.
Post Reply

Who is online

Users browsing this forum: No registered users and 1 guest