View previous topic :: View next topic |
Author |
Message |
gem on dubs tinkerer
Joined: 16 Jun 2003 Posts: 74
|
Posted: Sat Jun 21, 2003 8:46 pm Post subject: new donk for badger motorsports (power output) |
|
|
hey just wondering what you guys think this super big valve head job will produce... lets turn it into one of those guess comps. whoever gets the closest to the rear wheels output, i will give my old 1600 donk to (if you want a big arse paperweight!!!) |
|
Back to top |
|
|
Ron rice boy
Joined: 24 May 2002 Posts: 22
|
Posted: Sat Jun 21, 2003 11:19 pm Post subject: Re: new donk for badger motorsports (power output) |
|
|
Did you air flow trest the head? I would like to know what improvements it made to air flow. The large inlet valve must come close to the cylinder, perhaps even shroud flow a bit. What exhaust valve size was used? The shape of the chamber looks good ... they did a good job of welding and grinding so that each chamber looks the same. How much did the head mods cost? How much lift has the cam got? Crow's 0.4255 inch lift just clears a stock piston with 0.060 clearance, using a piston with 0.015 deck below the block.
I figure you will make about 92 KW at the wheels, about the same as a V6 Commodore and that is about 140 Kw at the flywheel. |
|
Back to top |
|
|
TXcoupe petrol head
Joined: 05 Oct 2001 Posts: 1675
|
Posted: Sun Jun 22, 2003 1:31 am Post subject: Re: new donk for badger motorsports (power output) |
|
|
i reckon 150Hp
Mine should be about 190Hp |
|
Back to top |
|
|
GROOV3 petrol head
Joined: 04 Oct 2001 Posts: 3682
|
Posted: Sun Jun 22, 2003 3:55 pm Post subject: Re: new donk for badger motorsports (power output) |
|
|
183HP
and a hell of a lot of tyre smoke |
|
Back to top |
|
|
Mr DOHCT backyard mechanic
Joined: 02 May 2003 Posts: 685
|
Posted: Sun Jun 22, 2003 10:48 pm Post subject: Re: new donk for badger motorsports (power output) |
|
|
176.35 |
|
Back to top |
|
|
ExGem tinkerer
Joined: 10 Feb 2003 Posts: 110
|
Posted: Mon Jun 23, 2003 1:31 am Post subject: Re: new donk for badger motorsports (power output) |
|
|
139 |
|
Back to top |
|
|
Gene FJ20DET hod rodder
Joined: 06 Oct 2001 Posts: 9163 Location: brisbane
|
Posted: Mon Jun 23, 2003 11:19 am Post subject: Re: new donk for badger motorsports (power output) |
|
|
169.696696969696
_________________
|
|
Back to top |
|
|
gem on dubs tinkerer
Joined: 16 Jun 2003 Posts: 74
|
Posted: Mon Jun 23, 2003 8:34 pm Post subject: Re: new donk for badger motorsports (power output) |
|
|
read this well...... gem engine for prize binned by Irate mother, i repaet binned by Irate mother... although there is still a niki carb and manifold. i'm puttin in a bid of 182kw FLYWHEEL |
|
Back to top |
|
|
GROOV3 petrol head
Joined: 04 Oct 2001 Posts: 3682
|
Posted: Fri Jun 27, 2003 4:55 pm Post subject: Re: new donk for badger motorsports (power output) |
|
|
my aswer was in kws wasnt it lol
does that mean no one gets a free engine |
|
Back to top |
|
|
|