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Author Topic:   Need help with turbo 350
JT54
Dirt Maniac

Total posts: 170
posted February 05, 2005 03:25 PM  
I run a modified and am getting the kids into a super stock this year ,the car has 9 inch with 600 gears we are going to put turbo 350 in to keep things simple for the kids.....what do I have to do with the detent and modulator so all the kids have to do is select a gear and go ?.....the trans will be run in hight gear obviously and I do not want it to down shift ....just put in drive and go....I would like to accomplish this without buying after market parts....all help is appreciated...thanks JT

racer17j
Dirt Forum Champ
Total posts: 5390
posted February 05, 2005 04:07 PM  
so when you put it in drive does it stay in drive or will removing the detent keep it from shifting down when you are on the throttle?...I dont want it to be shifting up and down in gears .....thanks for replying

robhbk24
Dirt Freak

Total posts: 372
posted February 05, 2005 05:57 PM  
i had a 200 not a 350 but i would assume they work the same, i just unhooked the detent and cut it close to the housing i also unhooked the module. it will not downshift unless you come to a stop, i used to run 2nd gear and the only way it would go back into first is if we were under red or yellow and stopped then it would restart in 1st.i used to manually shift it anyways so it was no biggie, i ran it in drive at a big track 5/8 mile once and ran it the same way, i

racer17j
Dirt Forum Champ
Total posts: 5390
posted February 05, 2005 06:16 PM  
sounds simple....thanks guys....good luck this season.

sc1 racing
Dirt Freak

Total posts: 419
posted February 05, 2005 11:42 PM  
you will have to keep the vacum line on the modulure valve so it will stay in high, also alot of stock autos will not shift into drive without vacum. on the detent cable just take bolt cutters, and cut it off right after the plastic plug out of the trans. that way you wont have the cable in the way, or have to worry about any leaks..

M1
Dirt Freak

Total posts: 257
posted February 08, 2005 10:39 PM  
not to **** in on the thread....

I have a turbo 350 in my car, with the detent unhooked, and modulator in place but no vaccuum to it. I cant get it to shift into second even, why? If I put the shifter into second, it stays in low, but when I let off the gas, it just free wheels...

ruggs66
Dirt Maniac

Total posts: 193
posted February 08, 2005 10:49 PM  
Something sticking in the valvebody??

[This message has been edited by ruggs66 (edited February 09, 2005).]

racer17j
Dirt Forum Champ
Total posts: 5390
posted February 09, 2005 07:19 AM  
its just a junk yard tranny. I havent ever done anything too it other then pull the detent off. I took it out on the road actually and tried to get it to go into second gear. And I've tried it on the track when I was P O'ed and the track was wet... I just didnt feel like lifting and needed MORE wheel spin, but There is nothing there.


ready2race23
Dirt Full Roller

Total posts: 45
posted February 09, 2005 10:54 AM  
I ran a t350 for 6 years now. Get a full manual valve body put it in and it want shift up or down unless you shift it yourself. This how mine is and been for years.

petordragon
Dirt Maniac

Total posts: 167
posted February 10, 2005 08:13 AM  
sounds like your valve body is stuck prob from sitting in salvage (water or just dirt from turned over tranny) try this before pulling it apart sitting still run the gear selector from park to low 1 with very slight throttle several time repeatedly and see if it breaks loose. If this don't work you can pull your pan and mannually try moving each piston and spray it down good every hole you can hit.

iowatoolman
Dirt Freak

Total posts: 369
posted February 10, 2005 03:11 PM  
get a b&m shift pack that will let you convert it to a full manual trans
they are usually less than 30 dollars

drive hard or drive home

[This message has been edited by iowatoolman (edited February 10, 2005).]

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