Login    Forum    Search    FAQ

Board index » Racing Forum » Under Construction




Post new topic Reply to topic  [ 25 posts ]  Go to page Previous  1, 2
Author Message
 Post subject: Re: Winter overhaul
 Post Posted: Sun Jul 03, 2011 10:55 pm 
Offline
User avatar

Joined: Wed Oct 24, 2007 6:36 pm
Posts: 718
Location: Blanco, Texas
Congratulations! Glad you had a good test trip to the track. \:D/

_________________
Donee


Top 
 Profile  
 
 Post subject:
 Post Posted: Mon Jul 04, 2011 5:27 am 
Offline
Site Admin
User avatar

Joined: Tue Apr 18, 2006 6:38 am
Posts: 11804
Location: Coming At Ya!
ImageImageOUT AND BACK AND STILL IN ONE PIECE! I'D SAY THAT WAS A GOOD TEST SESSION FOR SURE!ImageImage \:D/


Top 
 Profile  
 
 Post subject: Re:
 Post Posted: Mon Jul 04, 2011 2:24 pm 
Offline
User avatar

Joined: Sat Oct 21, 2006 11:41 pm
Posts: 768
Location: Morrison, Co
Ken0069 wrote:
ImageImageOUT AND BACK AND STILL IN ONE PIECE! I'D SAY THAT WAS A GOOD TEST SESSION FOR SURE!ImageImage \:D/



Ain't that the truth!! One more session and then licensing! Next time out I'm gonna lean on it quite a bit. I'm hoping I can judge my speed a bit better now, but I think I'm just gonna let it rip and hope I don't get into too much trouble!

_________________
Mark Goulette
Owner/driver, Livin' the Dream Racing Dragster
Speed Kills, But It's Better Than Going Slow!!!
http://www.livinthedreamracing.com


Top 
 Profile  
 
 Post subject: Re: Winter overhaul
 Post Posted: Mon Jul 04, 2011 2:44 pm 
Offline
Site Admin
User avatar

Joined: Tue Apr 18, 2006 6:38 am
Posts: 11804
Location: Coming At Ya!
Mark trust me on this as I've driven door cars and dragsters and had opportunities for both to get crossed up and you're gonna have to hork up REALLY BAD to get that dragster out of shape!! Them long wheelbase cars are designed for speed and ill handling just isn't in them! If you've driven in the snow and know how to drive a car in a straight direction when it's sideways then you got nothing to worry about!! Call on'er and give it all she's got as I expect that she will take what both you and the engine have to throw at'er! ;-) \:D/

_________________
Big Boyz Toyz!

Image

Necessity is the plea for every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves.

William Pitt, British Prime-Minister (1759-1806)


Top 
 Profile  
 
 Post subject: Re: Winter overhaul
 Post Posted: Mon Jul 04, 2011 3:13 pm 
Offline
User avatar

Joined: Sat Oct 21, 2006 11:41 pm
Posts: 768
Location: Morrison, Co
It does handle well, not one hint of doing anything other than going straight! Had to reset my alignment though, as the front tires were scrubbing a bit and it was hard to turn. Fixed that though! One thing I can tell you is you know for sure it's a hard tail when the brake releases! It feels like you're getting punched HARD in the back! My last 60' ft. was only a 1.50, but watching the video showed me spinning almost 3/4 of a revolution and then hooking and going. I'm wondering how much that cost my time. That's ok though, I'll get used to it! Next year when the bottle goes back on, I'm sure my kidneys will love me!

_________________
Mark Goulette
Owner/driver, Livin' the Dream Racing Dragster
Speed Kills, But It's Better Than Going Slow!!!
http://www.livinthedreamracing.com


Top 
 Profile  
 
 Post subject: Re: Winter overhaul
 Post Posted: Mon Jul 04, 2011 4:03 pm 
Offline
User avatar

Joined: Thu Apr 28, 2011 12:25 am
Posts: 28
Location: COLORADO We got no air!!!!
Glad to hear of your success/progress! Must be nice livin' close to Bandimere. Do you ever get involved with the track rentals?

PHILLYGOAT

_________________
Where are we going and
why am I in this handbasket?


Top 
 Profile  
 
 Post subject: Re: Winter overhaul
 Post Posted: Mon Jul 04, 2011 6:15 pm 
Offline
Site Admin
User avatar

Joined: Tue Apr 18, 2006 6:38 am
Posts: 11804
Location: Coming At Ya!
Mark, just some random thoughts for the situation you are having to deal with due to chassis limitations.

With the TH400 in that car it's going to be really hard to NOT have the tire turn at the hit if you plan to use all three gears. That's one of the advantages of the Glide as the 1:80 ratio (or higher) low gear takes some of the hit off the tire. I just ordered a 1:69 planetary for the tranny for my dragster and will eventually wind up with either a 4:56 or 4:86 gear in the rear with a 33.5 inch tire to run eight mile only tracks. If I was going to run quarter mile then I'd be looking at a 4:30 (maybe 4:56) and the same tire and planetary.

There is one thing that you might want to consider and that is using a "tall" rear gear (3:55 or maybe even higher) and only using 1st and 2nd gear down track. That would help take some hit off the tire.

_________________
Big Boyz Toyz!

Image

Necessity is the plea for every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves.

William Pitt, British Prime-Minister (1759-1806)


Top 
 Profile  
 
 Post subject: Re: Winter overhaul
 Post Posted: Mon Jul 04, 2011 8:36 pm 
Offline
User avatar

Joined: Sat Oct 21, 2006 11:41 pm
Posts: 768
Location: Morrison, Co
Phillygoat, no, never done the track rental thing. I know some people that have though.....yeah, almost exactly three miles from the track. We can hear the cars whenever they are racing!


Ken, I know the first gear in the trans is hitting the tires pretty hard. Another issue with the tire spin is the track prep on Wednesday test and tunes.......There isn't any to speak of. It's a night that they bring street cars and whatever in to race to help keep them off the streets. They clean the track, but that's about it, no sticky stuff. Even the few other race cars that were there that night were spinning off the line. What I'm working on is getting a set of 3.89's for the rearend and a new set of slicks, going to a 34.5 over the 33's that are on it now. That should help with the hit off the line. Car weight is 2020. I also had a bit more air in them than maybe I should have, right at 8 psi. I'm going to drop it to 7 next time out and see what happens. Looking at the video and pics from that night, I didn't get much sidewall response and it looked like the tires were a bit overinflated. That's ok though, I'd rather work towards good bite and a tuneup than to run away from it! In the future when money allows, I'm putting in a 2.10 low gearset as well. I'll find the happy spot! Using 6500 as a shift point, it shifted from first to second around 330'. I'm guessing the second shift would have been just before the 1000' mark if I would have stayed in it long enough to reach shift rpm. I'm thinking also of short shifting first, legging it out in second, then make the 2-3 shift at around 7000-7400 depending on what the car likes. One thing for sure, once I get it hooking off the line, my 60' times are going to be quick! I'm just anxious to get out there for another test session and get on it a bit more!

_________________
Mark Goulette
Owner/driver, Livin' the Dream Racing Dragster
Speed Kills, But It's Better Than Going Slow!!!
http://www.livinthedreamracing.com


Top 
 Profile  
 
 Post subject: Re: Winter overhaul
 Post Posted: Mon Jul 04, 2011 9:19 pm 
Offline
Site Admin
User avatar

Joined: Tue Apr 18, 2006 6:38 am
Posts: 11804
Location: Coming At Ya!
FYI tire pressure is going to be down around 5/5.5 psig HOT. That's what I ran on the last two cars I got down the track with.

Yeah, short shifting is an option but that low gear hit is what's the killer. I've set the shift on my Camaro @ an RPM that was just after the converter flashed at the brake release and it worked OK but stayed on the verter forever. Made a couple of passes like that just to see what would happen and it didn't break anything. It did slow down a fair amount though due to no low gear. With your car I'd think that the higher rear gear and using 1st and 2nd through the quarter mile would be the ticket.

_________________
Big Boyz Toyz!

Image

Necessity is the plea for every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves.

William Pitt, British Prime-Minister (1759-1806)


Top 
 Profile  
 
 Post subject: Re: Winter overhaul
 Post Posted: Tue Jul 05, 2011 5:09 pm 
Offline
User avatar

Joined: Wed Dec 06, 2006 9:24 pm
Posts: 5071
Location: Elizabethtown, KY
Good Deal Mark. With all the work you needed to get out there. I'm glad it did what you wanted and got it back with out major issues. Good luck on your license runs \:D/ \:D/

_________________
Steve

6.7772 @ 101.51 1/8th 10.747 @ 122.24 1/4

Image


Top 
 Profile  
 
Display posts from previous:  Sort by  
 
Post new topic Reply to topic  [ 25 posts ]  Go to page Previous  1, 2

Board index » Racing Forum » Under Construction


Who is online

Users browsing this forum: No registered users and 1 guest

 
 

 
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to: