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Topic: any one else running 4:10s ? (Read 2059 times) previous topic - next topic

any one else running 4:10s ?

i got mine out of a 97 ford aerostar with a 7.5 .very very minor modifications were necessary to make em work. just seems like every ones running 3:55s or 73s here. i know it takes alot to get my cat moving and the gas mileage aint bad either

any one else running 4:10s ?

Reply #1
I got em..... they work well with AOD..... :burnout:

any one else running 4:10s ?

Reply #2
i had to take less than  1/32 off tip of one tooth on pinon gear to make it work.i realy dont like doing things that way but it worked great no whine nothing

any one else running 4:10s ?

Reply #3
cause cross pin woulnd fit withe cougars carrier and i threw the aerostarts carrier out

any one else running 4:10s ?

Reply #4
I am running 4.10's in the 8.8 in my 83 but I also have a Tremec TKO.

Darren

83 351W TKO'd T-Bird on the bottle


93 331 Mustang Coupe - 368 rwhp

any one else running 4:10s ?

Reply #5
i used to have a tremec in one of my stangs. man those things are heavy! i remeber the first time i pulled the trans . i was on my lift and am used to manhandling t5s without my tranny jack ,boy was i wrong almost dropped it.the 4:10s aint that bad in the aod xr7. its my gfs daily driver and she doesnt drive fast.

any one else running 4:10s ?

Reply #6
Went from 3.73s to 4.10s behind my T5. I wouldn't think twice about doing it again...cheap HP and no real change in MPG.:D
84 COUGAR/90 HO, 1.7RRs, performer RPM,700DP, equal length shorties, stainless EXH ,T-5,Hurst pro-billet, KC clutch, 8.8/ 4.10s, line-lok, bla ,bla, bla.
71 COMET/289,351w heads, 12.5 TRWs, 750DP, Liberty TL, 9"/6.00s, 11.9x @112 , bla,bla,bla.

Never shoot your mouth off, unless your brain is loaded! ....I may get older, but I'll never grow up!....If you're not laughing, you're not living!  :laughing:


any one else running 4:10s ?

Reply #8
I'm keeping the 3.55's. They seem to be a great all around gear,especially here in town doing mostly local driving.
'88 Sport--T-5,MGW shifter,Trick Flow R intake,Ed Curtis cam,Trick Flow heads,Scorpion rockers,75mm Accufab t-body,3G,mini starter,Taurus fan,BBK long tube headers,O/R H-Pipe, Flowamaster Super 44's, deep and deeper Cobra R wheels, Mass Air and 24's,8.8 with 3.73's,140 mph speedo,Mach 1 chin spoiler,SN-95 springs,CHE control arms,aluminum drive shaft and a lot more..

any one else running 4:10s ?

Reply #9
damm 4:10s w a c6 and a 3500stall. real streetable lol.

any one else running 4:10s ?

Reply #10
3.73s+2800 stall=traction issues. Ask me how I know. 4.10s would be fun but I'd have more trouble getting the car moving from a stop;)
88 Thunderbird LX: 306, Edelbrock Performer heads, Comp 266HR cam, Edelbrock Performer RPM intake, bunch of other stuff.

any one else running 4:10s ?

Reply #11
Quote from: gotomgo;339624
damm 4:10s w a c6 and a 3500stall. real streetable lol.


I have absoulutly no problem with that set up ,I also have a reverse manual valve body in the trans in my TBird .
My 73 Montego has 430's in a detroit locker with a 3200 stall convertor in a c-6 , also with no problems .
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any one else running 4:10s ?

Reply #12
4.10's with a t5 here...love it
Currently Birdless but never Foxless

86 Mustang GT

any one else running 4:10s ?

Reply #13
Quote from: thunderjet302;339629
4.10s would be fun but I'd have more trouble getting the car moving from a stop;)


how do you figure? 4.10's increase acceleration

i'm running 4.10's with an eaton locker, C6 and 3500 stall in the capri.. been on the road for about a week now, driving everyday and i couldn't ask for a better combo with the 408

any one else running 4:10s ?

Reply #14
Quote from: turbo_88_XR7;339691
how do you figure? 4.10's increase acceleration

i'm running 4.10's with an eaton locker, C6 and 3500 stall in the capri.. been on the road for about a week now, driving everyday and i couldn't ask for a better combo with the 408


Now turbo88xr7 knows what hes talking about