Search results for query: overdrive

70 Duster 2016 5.7 gen 3 Hemi. Silver Sport overdrive auto trans Gerst frt suspension power rack Coil overs double adj all four 4 link mini tubed Foose wheels 17” frt 18” rear Vintage air TTI headers and exhaust 42K Car will be @ Mopars @ the Rock April 6th PM for more photos and info

Why did you do that?

...or A hi-compression 318 with a 5-speed like the AX15. My dream would be a close ratio 4-speed automatic with a clutch pedal, and a deep overdrive, or a 5-speed auto with loc-up, and with a fake clutch pedal, lol..But really, I could br happy with two gears, then a deep oveedrive and a loc-up...

I get that but I thought the gear ratio in the overdrive was 0.69:1 and that doesn't seem to be the case. It would be good to have that confirmed and know it's not extra slippage in this transmission.

that would be my play as well. i'm a sucker for factory duals on 50's cars. the poly is strong and could support a nice stroker with a mild cam and make tugboat levels of torque too.

I obviously haven't explained very well. What i'm questioning is whether the gear ratio of the overdrive disregarding lockup should be 0.69:1 or whether the stated figure includes lockup.

...I got these ones: 19mm 'CRUISE CONTROL SET' Billet Push Button Switches Car Universal This OD button: 19mm 'O/D' Billet Push Button Switch Overdrive And this little CEL: 14mm 'ENGINE LIGHT SYMBOL' LED Pilot Light Small Compact 12V In hindsight I should have gotten one for the electric fan...

I’m using 44psi for OD and 50psi for LU. runs good, got a vacuum gauge hooked up. I noticed when overdrive kicks in vacuum drops down to 7 inches of vac and OD unit starts to rattle, sounds like bearing noise. At 3rd vacuum is at 16 inches. Never did that when I was using toggle switch to...

...with 3.23 gears, even if the formula says so. or better yet Customers build an engine with healthy components and then go put a .50 6 speed overdrive and tell me the car bucks at 60mph. Really???? reving 1700 with a 246 cam. So the short answer is choose a cam accordingly to everything in...

Located in Savannah, MO, north of Kansas City. Selling my '80 D150 with '74 grille. Slant 6, 4 speed overdrive, runs great! Newly upholstered seat and carpet, earlier door panels, all new weatherstriping, window molding seals. Lowered with van lower control arms and drop shackles, recent...

Sorry but just the opposite of above ^^^. To check if it has 3.09:1 first gear, mark the input shaft and the output shaft. Now spin the OUTPUT shaft 1 revolution exactly. The INPUT shaft will have spun 3.09 (or less depending on which first gear is in it). Or spin the input shaft 3.09 rev's...

Beautiful.......

...threads stripped out. I also ordered a distributor curve kit from FBO Ignitions that should be here tomorrow, hopefully. My gear vendors overdrive should be arriving in the next week or two. I'll tackle that project after Mopars In The Park. More fresh-ground coffee should help to get me...

Best of both worlds.

...That means you can swap the large (~5.1") OD retainer onto any 308 case. I have a friend who did exactly that. He's using an A/F-body overdrive bellhousing with a '68 383 transmission in a bench-seat '73 340 B-body. You use the fork for the bellhousing application, not the car. Just...

Carl, is that you?

This is a short video of how I adjust my overdrive and lockup automatic shift points with adjustable pressure switches. Those relays on the firewall are what actually handles the electrical load. The adjustable switches tell the relays to close and ground the solenoids to make the shift.

what trans can be used for overdrive automatic behind small block in dart ?

Woohoooo!! Steph can help load it

...performance numbers from the Toyota NHRA US Nationals in Indianapolis, IN, the NHRA Technical Department is increasing the supercharger overdrive by changing the supercharger rear jack shaft pulley and rear cog pulley for the 2019-2023 Chevrolet COPO 350 from 32 teeth to 34 teeth on the jack...

...Stephen Bell guilty. The three were fined $2500 and docked 100 championship points. NHRA also confirmed Tony Scott was disqualified from the event for violating the Factory Stock Showdown supercharger overdrive rules during a routine technical inspection. He was docked all points and fined...

That only makes sense. To the NHRA.

We are all spoiled by the overdrive automatic transmission. In the old days, (granted, freeway speeds aren't what they are now) 3000-3500 rpm at freeway speed was common. Engines also were worn out in 60k miles.. example: 55 chevy 265, with a powerglide, came with 3.55. Three speed stick was a...

...904. Back half is where you will need the special tools. Grab a fsm for 92 up truck and look at it. DO NOT ATTEMPT TO REMOVE SPRING, IN THE OVERDRIVE UNIT, WITHOUT SPECIAL TOOLS. IT IS UNDER 800 PLUS LBS OF TENSION. YOU COULD HURT YOURSELF. If the overdrive clutches are burnt up, the od unit...

Gear ratio can't vary so slippage % must, mph speed is the same but power is usually less at these lower rpms especially as they get lower and the speed the fluid coupling in the converter is probably less etc.. these must have an effect.

...up in its torque region. Also, what about using a lock up converter? I’m really not sure if one could be added to a 904, or could you use a overdrive transmission (though it does add weight) or use an overdrive transmission to gain a lock up, but remove the overdrive and use a regular 904...

Can you afford to put an overdrive on the back of the trans?

I ran an Accel dual point and Super coil on my blown Rat motor 475 cu in, 21% overdrive on an 871 blower. I never gapped my plugs special, .032 or .035 as I remember. This was in a pickel fork jet boat. Ran and beat the hell out of it on the Mississippi River every weekend. I will...

...right. Of course lockup doesn't affect the gear ratio. If we ignore lockup in my figures the revs drop from 2400 to 1850 due to the overdrive gear ratio alone. This is about 0.77:1. I thought the gear ratio of the 418RH was 0.69:1. This didn't make sense. I then calculated the ratio...

Every late 74, early 75 A body trans I have had with the 3.09 1:1 gearset, used the 5.125" retainer and the "overdrive" bellhousing. This one has the 796/4.354" retainer.