Quote from Atthis :

Nice dragster!
I'm using a controller but i see the steering and the front tyres rocking from side to side.
I've made a setup that doesn't do it when you go out of box/start the race but if you press and release the gas it's start to wobble.

I think that the cause are the big tyres with no suspension on the rear. they start to bounce around and keep going making the car move and the steering wobble.
Increasing the pressure reduce this effect.

Try this setup https://www.lfs.net/attachment/294011

Hey thanks man, glad you are enjoying it!

I have noticed that changing pressures do reduce it, I was just curious as to why it happens, I have even noticed it rocking in the modeller.

I am looking for some advice or assistance on this mod, one persistent problem is that the car "shudders" when its stationary and idling. Its not a problem if you aren't using a force feedback controller but when you are it translates to the wheel rocking side to side, just a small amount but its annoying. I have tried changing the anti-roll bar settings, camber, tyre pressures, nothing stops it

what a car, I like what you said about "never mastered" because that certainly rings true, you can't sleep driving this car, any too much sliding and it spits you out the corner sideways or backwards!
Great car, love the sound, it feels so old school!

Wow, brilliant 3D work!

Changed to an engine that I did from scratch due to license issues

Done some more work on it, now the rear wing isn't connected by bluetooth anymore

Keeps getting better and better, keep it up man

Continuing the theme that I have started, I wanted to try my hand at making a rear wheel drive dragster. There is already the Top Fuel Dragster so I decided to make a dragster that would fit into a lower class, still fast but not Top Fueler fast.

The build would go as follows:

Engine: 7L, Twin Turbocharged V8, 9700rpm redline.

Power: 3200Hp+ (2440kw) for a start.

Transmission: 3 Speed TH400 manually shifted

1/4 Mile Time: Low 7 second for a start.

Purpose:
Good old drag racing, this is NOT a circuit car, it's made to go in a straight line fast!
This also serves as a chance for me to design something from scratch, better learning the ins
and outs of the whole mod system and adding another fun vehicle to the LFS mods list.
I want to focus not only on performance but to get it looking good as well.

I know that competition dragsters normally don't have traction control but due to the tyre physics in LFS being designed for road tyres and circuit racing slicks, traction is a challenge when making a high power drag car, so for now I'll include it.

Here are some pictures of the current model, it's taking shape nicely I think but there is still work to be done before I think V1 is ready to be uploaded.


Here are some vids to give an idea of what I am aiming for
https://www.youtube.com/watch?v=5USleUfZkd0
https://www.youtube.com/watch?v=hi4H-Jq7nO8

Your input would be appreciated

This is exciting! Keep it up

Here are some screen shots

Hi all

So I decided that I would like to give the modding a shot with the view to progress to some mods based on real world cars.

As a start I decided to take the FXO and turn it into a drag car, based on the drag racing classes here in South Africa. The class it would fit in a is the 4BF class which is a for 4 cylinder engines, 1 form of turbocharging/ supercharging & front wheel drive.

Mods include:

2.1L Inline 4 Cylinder Turbo Engine
Large Front Slicks
Skinny Rear Wheels
Slight body modifications to accommodate the new wheels
Engine, fuel cell & battery relocation for more weight over the driven wheels

I have a passion for all forms of motorsport and would like to translate this into the world of LFS by introducing cars that might not normally be known to the average LFS'er.

Your input would be appreciated

Brilliant mod, sounds good and a blast to drive

This thing sticks like glue, great mod!

This has become a favourite of mine overnight, what a blast to drift this big boat, engine sounds nice too! Maybe at some stage you can make a drag car version of it, not a pro mod but with some 10.5 inch slicks on the back and skinnies up front with some more power!

Keep up the good work

well done man, what a car to try master! If you get it right it goes like the clappers, if you get too generous with the throttle on corner exit it spits out sideways aiming at the wall XD

Keep up the good work!

Currently one of my favourites, I just love rotary powered cars cars....well rotary everything!

I hope someone makes Rob Dahms 3 Rotor RX7 and his bonkers 4 Rotor RX7.....wink wink

Love this thing, it's so ANGRY! Had a lot of fun playing around with setups and have managed a 7.5 on the 1/4 mile!

Would love some more drag cars, keep up the good work

What a blast to drive! Love this monster, good job!

One thing that does bug me with a number of mods, the way the turbo spools just seems too fast, there is no lag or spool up time, its almost linear to throttle input. Is there a way of making this more "realistic"?

Still a great weapon!

Forgot to say that the headlights are a nice touch

What a car, I just did a few laps with it as well as messing around doing gymkhana type stuff and all I can say is WOW!

This needs to be an approved mod, its awesome! The sound is great and your race setup is pretty spot on. It give one a nice starting point to tweak here and there for each circuit.

Well done man!

yeah, it turns out windows 7 saves it in another folder which I eventually found, thanks anyway

Hi all

I have been doing some hot lapping and broke by lap record and want to update my hot lapping stats. The problem is, I can view the replay under replays in the game but when I go into the .spr replays folder the replay I am looking for doesn't exist!!!!!!

Your help would be greatly appreciated

thanx guys for the replies, I think it would be nice, I mean yes there is no "real" steering skill in drag racing but dont for 1 second, think that doing well is easy, because on LFS u can't mod ur cars so it is all down to how well you can set the car up and the speed at which u can change gears. If you do have 8 or so guys sharing the record, then so be it, it means u 8 guys are the best!!!

It would be nice to kno whether the devs have had a look at this post, I am pretty sure it can be too much of a hassle to make these minor add-ons

Hey guys and hopefull developers. I wanted to know if it would be possible to include the drag strip under the "S2 Hotlaps" section on LFS World.
If this is done then LFS racers can also get a ranking with their drag times and I am sure the change won't be too difficult to make

thanx guys for the suggestions, I will have a lookie