how much extra power can a stock manual trans, 68 and aisin handle. lol. W58 hp limit is about 350whp. Are all AX15 transmissions the same? The motor is a blown alcohol 526 ford hemi from C & C Auto Performance, with 11.75 to 1 comp, a 12-71 blower 30% over producing 25 pounds of boost, it is basically a detuned pro mod motor. This is just common sense dude. I have a scan of a 2014 V Sport (twin turbo v6) with an 8 speed transmission. Just saying it might not be an issue if there isn't any obvious mods to the truck. I forgot I had started this thread, none of these replies were showing up on my email. nomodsjk: Nissan 370Z General Discussions: 39: 08-22-2014 12:25 PM: How much power can the 6 speed manual transmission handle? balistic: Exterior & Interior: 4: 08-22-2010 06:42 PM Let her warm up to at least 175* before getting on the skinny pedal and all should be just fine. I can't imagine why the Ultra would be any different. I have seen the transmission pressure as high as 255 on my monitor pulling a hill with a 7500lb. What’s more, the clutch packs can provide better surface material as well as more clutches to support greater gripping power. I'm looking to reach just under 700 rwhp. The factory rating (according to Wikipedia) is 700 Nm, which is … If you have a 5 speed manual, you can expect to break it. Discussion Starter • #1 • Oct 23, 2014. For a 4.2-liter straight 6 engine (’87-’91 Jeep Wrangler models), it can handle 210 lb-ft. For a 4.0-liter straight 6 (’91-’99 Jeep Wrangler models), it can handle 220 lb-ft – only 45 lb-ft shy from the capacity of a 3.6-liter Pentastar V-6 (from ’11 onwards) engine. Ram engineers beefed up the rear AAM 11.8-inch axle by increasing the ring gear hardware from 12 … A 12 drag bug can and will get your attention real quick.,.They react similar to a much quicker camaro or Mustang type drag car. got a 2013 getting deleted, and made me wonder what power the transmissions can handle before getting in trouble. vBulletin® v3.8.7, Copyright ©2000-2021, vBulletin Solutions, Inc. Competition Diesel.Com - Bringing The BEST Together. I have a small block Ford motor that makes about 380 horsepower and just bought a C4 transmission (case filled) to put behind it. However as stated here there are some who have them running fairly reliably at well over 600 HP/TQ. View Staff Answer . The 4.44FD really helps as the housing was designed for that gearing. Very true about warranty but Rick @ Protech Automotive and Diesel will put my truck back to stock from free and has already send a truck in for warranty after the tuner delete and had no issues with warranty on injectors. Haha. Discussion Starter • #1 • 5 mo ago. Ive been running between 120-175hp tunes with TCM tuning for the past 50K without issue. Here, the new planetaries can surge the transmission’s horsepower to over 2000 hp, and the latter can be expected if a change has been made to the input shaft. We offer a line of transmissions unparalleled in the industry for vehicles ranging from compact and standard passenger cars to light- and medium-duty trucks, buses and commercial vehicles. Assuming that is true then keep that in spec and horsepower can be whatever. View Full Version : how much extra power can a stock manual trans, 68 and aisin handle? According to Quintus, the limit of high-quality manual gearboxes with good shifting feel is about 450 hp and 440 foot-pounds of torque. The current technology has a limit of about 250 HP and torque. For about 1k you can get a JDM STI transmission and rear diff that will probably go the distance. Others handle boost and track passes all day with no problem. I'm still on the totally stock transmission in my 6 speed including the clutch. Ted Jannetty of Jannetty Racing breaks down the capabilities and pitfalls of the 6L80E transmission. If the belt starts to slip on the pulleys, the CVT fails quickly. IMO it can be built to handle the 600 HP/ 600 lb/ft range without issue and still be cost effective. Can Auto stock trans handle 500whp safely? How much power can the MkIII/MkIV Supra/Lexus SC300/IS300 5 speed transmission handle? If anyone has any info on the Aisin performance with the Raceme Ultra or about built Aisin Stage 1 for this truck I'd be excited to learn. I was considering just putting the transmission in and going down the road. That's pretty much out the door for drive train related issues. Shop ATS Aisin 68RSC Automatic Transmission for the 2007.5+ Dodge 6.7L Cummins (Cab & Chassis). Beyond that, Dodge transmissions (especially in heavy, fast trucks) need help. It "looks like" the M37 and M56 use the same 7-spd transmission (however I don't know if the internals are different) and the M56 is rated at 420HP and 417 ft-lbs torque. These same companies do offer transmissions and components for Brand X folks that can handle over 1,000 hp. Converted to lb feet equals 590 lb feet of torque. I've played around with it quite a bit on the street but only made one run down the track so far. I was just wondering what power my car would make if it would be able to handle a roush stage 2 rs2300 supercharger kit. Toyota Motor Corporation’s W family is a family of RWD /4WD transmissions built by Aisin. As with the “how much hp can the stock motor handle” question, there is no single answer to this one, either. 1,704 Posts . Ram doesn’t offer a medium-duty-truck transmission in its pickup. The friction can be increased by increasing the pressure between the belt and the pulleys, but there is a practical limit to how much additional pressure you can apply. Talk with @. Physically, these transmissions have much in common (like the bell housing-to-body bolt pattern) with other Aisin-built transmissions, like the Jeep AX-5 and the Toyota G-series. If you have the cash to build a 700HP WRX, Make sure you go to a tuner that knows what kind of transmission can handle that power. We don't recommend trying to get any more than 300 HP out of an N/A 5 speed W58 transmission. Discussion Starter • #1 • Nov 23, 2018. I'm not sure about the 2.5 and 1.6 liter Escapes but I'm pretty sure the 2.0 liters are mated onto Ford's 6F35 transmissions. The stout Aisin AS69RC transmission is carryover from the previous-generation truck. I've got about 2000 miles on it now since the upgrades. Head studs are a good idea still IMO. With the Aisin transmission, it can tow 31,000 pounds. I have read they can only handle 100hp max, so looking for more opinions. What's a Mopar guy to do? While it’s true that Dodge transmissions are the “weakest” out of the big three in stock form, even lightly modified transmissions and converters can handle about 300 to 400 hp at the wheels. Aisin transmission tuning and potential issues. Related: colorado manual transmission ar5 transmission colorado chevy colorado manual transmission pontiac solstice manual transmission colorado transmission pontiac solstice transmission solstice manual transmission solstice transmission t56 transmission r154 aisin ar5 transmission r154 transmission I've used VCM 2.24 and 2.25 beta (updated this morning) and have the same problem with both. I'm sure it's been mentioned time and time again about what timing for what hp. Get the thing aligned front and back with good bushings etc and make sure it is able to handle 100 mph speeds.. Manual will take it, clutch gives up easy though. For a 5-speed, the good news is you can install an inexpensive shift kit into the transmission which will modify the hydraulic circuits and improve shift quality and increase the holding power to somewhere around 500 horsepower. What is the approximate horsepower limit for a stock C4 transmission in a street / occasional strip car? I've hauled everything from 10k lbs of hay to 35' heavy trailer with pulling truck on it 1500 mile round trip and I lived on the exhaust brake and tow/haul. So we’ve chosen to compare the automatics from Ford and GM to the Aisin … Think about it. ... How much power can the ATS 68RSC transmission handle? Honestly there would be no need to go back to stock for warranty. I can say I've smelled the clutch a time or two after running it hard though. The cheapest is probably going with a JDM 4.44FD transmission. Asked by Drive about manual transmissions sourced in … I can't find any parameters that allows me to adjust the shift points, firmness (clutch fill rates etc) anywhere. The trailer brakes weren't up to DOT specs, haha. (I have only found models for cab and chassis that are Aisin Stage 1, none for a 3500 truck model) Thanks in advance for any replies and info. If this is your first visit, click the FAQ regarding our (FREE MEMBER ACCOUNT PRIVILEGES). trailer on the 120hp setting. Being respectful on the skinny pedal will definitely reduce the chances of hurting the truck. Using the Race Ultra to tune, which is claiming up to 200hp, was wondering how much extra power the Manual trans, Aisin, and 68 can handle over stock? The W55, W56, W57, W58, and W59 are very similar aside from the gear ratios. Believe you me, I want studs but not wanting to showcase my mods in the event of needing warranty for something not caused by my tuned and deleted truck. I have read they can only handle 100hp max, so looking for more opinions. Anything over this area and the 200 begins to require more billet internals that make it cost nearly as much if not as much as the 4L80E. This engine produces up to 400 hp and 1,000 lb-ft of clean-diesel torque. If I do smoke my tranny by accident is anyone aware of a built Aisin that is engineered to handle the added 200 hp and torque of the Raceme? With trans tuning on a 68, I've been running 75-100 hp tunes for the last 20k with no hiccups at all. I'm around 550RWHP. 53 Posts . A friend of mine went through 3 or 4 before giving up on it in a similar scenario. Previous RaceME products have proven safe without headstuds as long as you don't beat on your truck while the engine is still cold. The transmission wildcard here is the Ram truck. Powertrain. Still going strong so far. 2012 CCSB Saddle Brown Pearl... DRD tuned. how much horsepower and torque can the ATS aisn 68RSC transmission handle? I have a couple at 600+ using a stock intermediate roller clutch setup. The int roller clutch setup is the common failure point of a TH350 when making HP, getting aggressive shifts, and burnouts. Some mt82s break with stock power. Aisin: The Aisin 6-speed automatic is one of the transmissions available with Ram’s 6.7L Cummins turbo-diesel engine. Hpisn’t the issue though, it’s the … The WRX trannies break more often due to the 3.9FD causing a lot of housing flex. IGOTACUMMINS is an online community for all Cummins Turbo Diesel enthusiasts. I looked at a stock tune file from the repository and it's the same way. You are putting more money than the car is worth into the engine. My mega has anarchy tunes and is supposed to be 450 hp when set on kill. Has been on truck for over a year. My tranny shop is convinced a C6 can be made to live in my 67 pro street mustang fastback. Using the Race Ultra to tune, which is claiming up to 200hp, was wondering how much extra power the Manual trans, Aisin, and 68 can handle over stock? Does anyone here run an ELD in their truck? The TH350 can easily handle 600 lb/ft when properly built. With trans tuning on a stock 68 I've been pushing close to 600whp for more than a year and a half. I was hoping someone knew off hand rather than me looking forever. XDP carries all the parts and accessories you need for the best diesel performance. got a 2013 getting deleted, and made me wonder what power the transmissions can handle before getting in trouble. Thanks for the reply. I thought in order to exceed the 160ish psi mark the pump needed to be modified as there is an internal relief in the pump. I think the transmission durability question is very reliant on how hard you beat on it. You'll find an informative tech area, a place for Member’s Journals, Vendors with Special Members Pricing, Plus More! Do you really want to trust it to someone who doesn't know enough about the car to pick a transmission? It doesn't take anything super fancy. Most of that has been on the higher tune. I had twins and all of the accessories on my 05' with a G56, was on my 2nd dual disk and never a problem with the trans, my 11' also has Anarchy tuning and I have put 20,000 miles on it towing on the 80hp tune and dding on the 120 with no problems, just installed a Revmax vb and stage 5 tc with 225 psi tune for the trans and just started towing on the 120 tune and all is good so far. Radride: Engine & Drivetrain: 4: 03-15-2014 06:32 PM: Does anyone know the color of the stock rims or door handle? Using a quick spec lookup we see a torque number that say nominal. Others rumor that it can handle up to 300 lb-ft, similar to an NV3550. 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