 914 tranny strength, What have people seen actually break? |
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| r_towle |
 Nov 16 2011, 04:42 PM
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Custom Member  Group: Members Posts: 24,705 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States 
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Take a newly rebuilt tranny.
what is the weakest link (aside from first gear burnouts) What breaks? Is it the bearings that cant handle it? I dont doubt it...its a flimsy looking thing. What else breaks? I am talking about large motors, V8 conversions etc... Looking for real world events...no speculation. Rich |
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| Dave_Darling |
Nov 16 2011, 05:37 PM
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914 Idiot Group: Members Posts: 15,161 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California
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914-6 race car, with "more than 300 HP" from a full-tilt-boogie 2.8L with slicks. Probably over 300 lb-ft of torque, but unsure on the exact specs.
Shredded the pinion gear after several seasons. R&P can be damaged from the case and/or side cover flexing, changing how the R&P are engaged. I haven't actually seen that one, but I've heard about it. CV joints live short and nasty lives under brutal amounts of torque. They can also fail when lesser amounts are put through them. Many of us have seen those failures. --DD |
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Posts in this topic
r_towle 914 tranny strength Nov 16 2011, 04:42 PM
SirAndy Actually seen break:
- Mounting ears broken off
-... Nov 16 2011, 04:47 PM r_towle ears....wow
1st gear is well known and simple to j... Nov 16 2011, 04:51 PM 914.SBC I have at least 450 hp in my V8 and I did nothing ... Nov 16 2011, 04:52 PM rick 918-S Rebuilt 901 with HB 5th gear 350+ hp to the rear w... Nov 16 2011, 05:55 PM
r_towle
I never dump the clutch in 1st
Sorry, I call B... Nov 16 2011, 06:01 PM rick 918-S
I never dump the clutch in 1st
Sorry, I call ... Nov 16 2011, 07:48 PM Bruce Hinds I have an overbored 327 making about 330 hp and th... Nov 16 2011, 06:17 PM John With sticky enough tires, sufficient torque and an... Nov 16 2011, 08:03 PM Andyrew Street application ~ 4k miles, V8 power I have had... Nov 16 2011, 09:09 PM kg6dxn I'v had 2 V8 cars. One with a EFI Ford 5.0 and... Nov 16 2011, 10:06 PM BajaXJ92 I'm having Dr. Evil build a trans for my 305 C... Nov 17 2011, 08:52 AM kg6dxn
I'm having Dr. Evil build a trans for my 305 ... Nov 17 2011, 11:56 AM BajaXJ92
I'm having Dr. Evil build a trans for my 305... Nov 17 2011, 11:58 AM |
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