Re: 1971 LS1 240Z aka 570Z
Quote:
Originally Posted by
RB30X
Well apparently you can, just need to find a passionate engineer, not some service centre bloke with the right qualifications.
And preferably someone else's chequebook lying around... :)
Quote:
Originally Posted by
RB30X
You're right about the little big brother. 400rwkw, head work, cams, biggest low mount twins etc etc.
Aww, nice!! :rofl:
Ok so 400 rwkw divided by 1.55 tonne = ~260 rwkw per tonne versus say 180 rwkw guesstimate divided by 1.05 tonne for the Z = ~170 rwkw per tonne. So the GT-R still has a fair bit of lead, not to mention to 4WD advantage.
How's the difference in the seat-of-the-pants feel? Is it as much as the figures would suggest?
Re: 1971 LS1 240Z aka 570Z
Quote:
Originally Posted by
V28VX37
Ok so 400 rwkw divided by 1.55 tonne = ~260 rwkw per tonne versus say 180 rwkw guesstimate divided by 1.05 tonne for the Z = ~170 rwkw per tonne. So the GT-R still has a fair bit of lead, not to mention to 4WD advantage.
How's the difference in the seat-of-the-pants feel? Is it as much as the figures would suggest?
My kw/T will be bit higher soon with the manifold/throttle/injector mods but as is......let's just say we've already had a roll-on in second, in the one lane with him starting behind me and I was well in front when we hit 150-160ish. He would have been realing me in though. I don't bother taking it past 5k at the moment as it runs out of puff. Starting from a dead stop would be completely different of course.
Seat of the pants?..........imagine removing 600kgs from your car and making it smaller so there is less wind resistance. Thats what it feels like. :shock:
Re: 1971 LS1 240Z aka 570Z
Love it mate, great Job.
Love the 33 all so, my mate has a Midnight Purple R33 GTR V-spec and man it launches hard, it is something else aye. That is only with Power Fc, cams, exhaust and few other bolt on bits. I am trying to imagine a launch in that one :bow:
Re: 1971 LS1 240Z aka 570Z
Re: 1971 LS1 240Z aka 570Z
Here is a link to an interesting thread about the LS6 conversion and using the LS1 coolant lines.
Some people are converting the newer cars back to the LS1 coolant lines in the USA because they reckon it worked better than the LS6 system.
I recently did one and used a hammer and sharp wide blade screwdriver as suggested on here.
Worked a treat, no problems. :goodjob:
http://www.ls1tech.com/forums/genera...-manifold.html
(post 5 on...)
(post 35 on page 2 is a help as well.)
Re: 1971 LS1 240Z aka 570Z
Nice manifold! The Bourbon hit the spot too mate ;)
Re: 1971 LS1 240Z aka 570Z
Quote:
Originally Posted by
whitels1ss
Thanks for that. I was going to use the hammer and screw driver method like you did. Those pics will really help/
Quote:
Originally Posted by
skidmarx
Nice manifold! The Bourbon hit the spot too mate ;)
No worries mate. Any other old parts you need to get rid of:)
Re: 1971 LS1 240Z aka 570Z
Ill have a scratch around, but I dont think there is anything that you will find usefull lol. Pretty much sold/swapped most of it. Be sure to let me know if you want to head out for a lap one day mate, id love to check it out in the flesh
Re: 1971 LS1 240Z aka 570Z
:jerk:
The Z is amazing! I'm so jealous.
Re: 1971 LS1 240Z aka 570Z
It's all back togther now and running, although there was some issues on start up. I made a new thread here to get more attention. I'll put some more pics up soon.
http://www.ls1.com.au/forum/showthre...89#post1830989
Re: 1971 LS1 240Z aka 570Z
niiiiiiiiiice... great pair of toys there mate. how did you find the difference going between the clubbie and the GTR?
whereabouts in tsv are you mate? looks like the girlfriends old area in kirwin
Re: 1971 LS1 240Z aka 570Z
Quote:
Originally Posted by
dawkinsdisciple
niiiiiiiiiice... great pair of toys there mate. how did you find the difference going between the clubbie and the GTR?
Some confusion, the GTR's not mine, its a mates from work.
When referring to its bigger brother I meant within the Nissan family etc.
Re: 1971 LS1 240Z aka 570Z
Now that's a neat job, 570z, Great name! :)
Re: 1971 LS1 240Z aka 570Z
Well the LS6 manifold has been installed but after also installing the LS6 injectors, I was advised to wait until it gets a tune otherwise they'd run too rich, so the LS1 injectors went back in.
I think the seat-of-the-pants-o-meter has picked up some improvement in the top end just by changing the manifold.
I ported the entry to manifold as well as spare throttle body which required me to make up a new 78mm throttle blade as the factory size is 75mm. I haven't installed this bigger throttle body yet.
http://i16.photobucket.com/albums/b2...e250640049.jpg
http://i16.photobucket.com/albums/b2...e250640053.jpg
http://i16.photobucket.com/albums/b2...e250640056.jpg
http://i16.photobucket.com/albums/b2...e250640055.jpg
Re: 1971 LS1 240Z aka 570Z
Well I havent done too much to this since the last update. I raced it at a local go kart track and split the steering rack bushes, but had lots of fun.
Here is a quick vid I took on a 0-200kph run, remember my speedo is in mph.
[nomedia="http://www.youtube.com/watch?v=G284GVIdJrQ"]YouTube - 0-200km/hr LS1 240Z[/nomedia]
I count 0-200km/hr in 12 seconds, does that sound right.
What would that equate to on the 1/4 mile do you think?
Here are some 'quoted' 0-200km/hr times
11.7 - Porsche 997 GT2 (530 ps)
11.7 - TechArt Turbo (580 ps)
11.7 - Wendland 997 Turbo (530 ps)
11.8 - Brabus CLS Rocket (730 ps)
11.8 - Chevrolet Corvette C6 ZO6 (512 ps)
11.8 - Edo Lamborghini Gallardo Superleggera (560 ps)
11.8 - Mercedes Benz CLK DTM AMG (582 ps)
11.8 - Porsche 996 GT2 (483 ps)
11.8 - SpeedArt 997 Turbo TTR 530 (530 ps)
11.9 - Chevrolet Corvette C6 Z06 (512 ps)
11.9 - Ford GT (550 ps)
11.9 - Gemballa Avalanche GTR600 Roadster (600 ps)
12.0 - Porsche 911 GT TechArt Street S (646 ps)
12.0 - Mercedes SL 65 AMG (612 ps)
12.0 - Ford GT (550 ps)
12.1 - Corvette C6 ZO6 (512 ps)
12.1 - Lamborghini Gallardo Superleggera (530 ps)
12.1 - Porsche 911 Turbo Cabriolet TechArt (600 ps)
12.1 - Sportec SP 600 Cabriolet ( 600 ps)
12.2 - SKN 911 Turbo (540 ps)
12.2 - Porsche 997 911 Turbo Tiptronic (480 ps)
12.3 - Mercedes SL 65 AMG Chipped (673 ps)
12.3 - MTM Audi R8 (560 ps)
12.4 - MTM Audi RS4 Avant (602 ps)
12.5 - Mercedes Benz SL65 AMG Prototype (700 ps)
12.5 - Nissan R35 GT-R (485 ps)
12.6 - Ferrari F430 (490 ps)
12.7 - Porsche 997 Turbo Cabriolet (480 ps)
12.8 - Lamborghini Gallardo Superleggera (530 ps)
13.0 - Lamborghini Gallardo (500 ps)
13.0 - Porsche 997 911 Turbo Manual (480 ps)
13.1 - Dodge Viper SRT-10 (612 ps)
13.1 - Porsche 911 GT2 (462 ps)
13.2 - Audi RS6 (580 ps)
13.2 - BMW M6 (507 ps)
13.3 - Dodge Viper SRT-10 (612 ps)
13.3 - Mercedes S65 AMG (612 ps)
13.4 - Aston Martin DBS (517 ps)
13.4 - Mercedes Benz SL55 AMG (517 ps)