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| Steady ED |
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i dunno if you'll be able to cut 2 tenths off, but my technique is to not stall it up, and flash the convertor when you launch.
basically foot on brake, then slam WOT and bring foot off brake quickly after, in a sort of fluid motion. so you aren't just flooring it off the line, but you aren't stalling it up either. if that makes sense  sitting there stalling up a stock convertor just makes alot of heat and doesn't gain you anything.
_________________ ED XR8 Sprint - S-Trim, V500, 249rwkw |
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| GeZza200 |
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{USERNAME} wrote: i dunno if you'll be able to cut 2 tenths off, but my technique is to not stall it up, and flash the convertor when you launch. basically foot on brake, then slam WOT and bring foot off brake quickly after, in a sort of fluid motion. so you aren't just flooring it off the line, but you aren't stalling it up either. if that makes sense sitting there stalling up a stock convertor just makes alot of heat and doesn't gain you anything. ahk cool, so foot on the brake then jump on the pedal and just take foot off the brake right after so it stalls to whatever max is? I was stalling it to 1500rpm but only for about 3-4sec so it wouldn't heat up to much. Im getting some Yokohama Advan a048's for my steelies wheels. I notice a fair bit of difference in response between the 19's and the stockies. Cheers
_________________ EL Futura: CVE head, Wolf V500, ICE Ignition and Coil, 36lb injectors, Walbro 255lb, Paci comps, 3" exhaust, T5, Harrop Truetrac with 3.9s. Now with 198.9rwkw, (~185rwkw and 13.80 @99.1mph) with more power to come |
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| Grimketel |
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lol I had the same experience with the 3.89/auto combination- stalling just resulted in wheels going around, but very little forward motion. Did you try taking off without any stall at all? Slamming the throttle never helped either, used to push down rather than stomp. You would get maybe a half second of slip then grip. having low profile tyres wont help your grip off the line either.
_________________ enough isn't enough |
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| DRHEMI |
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{USERNAME} wrote: got a 18 second quarter hahaha, sideways off the line hit 2nd an faced the wall. I had my stockies on then. I then put my 19's on an did a 14.9@94mph with wheel spin. Im getting some 15's with semi slicks hope to get mid 14. Are you on the HP Heavens Vids for 26/09/2010 - see here :- http://www.hpheaven.com.au/media.php?p=VideosJust looked and you are on "Heathcote Park Test and Tune 26-09-2010 Part 1" at 3.40 to 4.14 and you ran 15.25 @ 92.29 with a 2.44 60 foot
_________________ PROEF 13.46 @ 105.78mph - 1994 Ford Fairmont EF NA 6cyl Man 3.9 diff Sedan |
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| GeZza200 |
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{USERNAME} wrote: {USERNAME} wrote: got a 18 second quarter hahaha, sideways off the line hit 2nd an faced the wall. I had my stockies on then. I then put my 19's on an did a 14.9@94mph with wheel spin. Im getting some 15's with semi slicks hope to get mid 14. Are you on the HP Heavens Vids for 26/09/2010 - see here :- http://www.hpheaven.com.au/media.php?p=VideosJust looked and you are on "Heathcote Park Test and Tune 26-09-2010 Part 1" at 3.40 to 4.14 and you ran 15.25 @ 92.29 with a 2.44 60 foot yep that was my 2nd run, they have a few more vids but i have to buy the dvd
_________________ EL Futura: CVE head, Wolf V500, ICE Ignition and Coil, 36lb injectors, Walbro 255lb, Paci comps, 3" exhaust, T5, Harrop Truetrac with 3.9s. Now with 198.9rwkw, (~185rwkw and 13.80 @99.1mph) with more power to come |
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| DRHEMI |
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{USERNAME} wrote: yep that was my 2nd run, they have a few more vids but i have to buy the dvd I got them to make up a vid of my car http://www.youtube.com/watch?v=8YtGeLAdEp8 then didnt get my fastest run of the day but they got my 100mph run 
_________________ PROEF 13.46 @ 105.78mph - 1994 Ford Fairmont EF NA 6cyl Man 3.9 diff Sedan |
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| ebxr82nv |
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With that trap speed you should be running into the low 14's I would have thought.
_________________ 9/98 AU1 XR6hp-about to retire from the road and be reborn on the race track. |
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| DRHEMI |
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Yeah you would think so lol best was 14.8 with 2800 stall cam comes in at 3500
Last time i went to heathcote I Fitted a 3500 stall now & Best 1/4 Mile Time 14.4527 @ 94.68MPH - 2.1221 60ft on remoulds I have better tyres now so see what happens on 28/11 @ Heathcote
_________________ PROEF 13.46 @ 105.78mph - 1994 Ford Fairmont EF NA 6cyl Man 3.9 diff Sedan |
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| 1tuff |
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If ya gunna get off the line at heathcote do a decent burnout so the tyre's are sticky, slide the clutch if ya in a manuel as just droppin it will bog the car down, as ive got a ute and i do a 2.1 almost a 2.0 in the 60 and ran thru the back door at 14.51@97.5mph. with 225/60/15 at 20 psi.
_________________ To many project's and not enough $$$ |
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| data_mine |
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{USERNAME} wrote: If ya gunna get off the line at heathcote do a decent burnout so the tyre's are sticky, slide the clutch if ya in a manuel as just droppin it will bog the car down, as ive got a ute and i do a 2.1 almost a 2.0 in the 60 and ran thru the back door at 14.51@97.5mph. with 225/60/15 at 20 psi. Careful with street tyres, too big a burnout will only make things worse - they'll overheat and go oily - slippery. IMHO the best way to get faster off the line, drag slicks. knocked 3 tenths of my times. And they DO like a good solid burnout.
_________________ 1998 DL LTD in Sparkling Burgundy, daily, 302W, stereo, slow |
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| Trikes |
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Just finished my first season in Hillclimbs (Tasmania) in a Proton Satria GTi and this guy had some really useful tips that I've used to good effect.
http://www.youtube.com/watch?v=pyyQarSvnJo Now I know he's talking about front wheel drives but I've dragged a few other things too and the principles are similar. |
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| cjh |
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{USERNAME} wrote: I'm just not sure what to do, I dont think I'm making enough power to worry about slicks but I cant get lower than a 2.1 60ft. currently running: manual 3.45 lsd 225/50/16 tyres let down to 20psi slightly lower and stiffer than xr spec springs pedders gsr shocks not really getting to much wheelspin off the line, but it doesnt jump off the line either The rear shockies are tooooo stiff, not getting any/enough weight transfer for a good launch.....20 psi may be a little too high....try 17/18 psi.......may not be enough sidewall flex in a 16" 50 series tyre either, which won't be helping either.
_________________ http://youtu.be/jJTh9F3Vgg0 |
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| ebxr82nv |
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That was a bit of a thread mine but anyway gave up on this one. Now I'm trying my luck with a el auto with some work.
_________________ 9/98 AU1 XR6hp-about to retire from the road and be reborn on the race track. |
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