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Hurst Hairy project, need thoughts

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Old 04-03-2010, 10:37 AM
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Default Hurst Hairy project, need thoughts

Hello, I am new to this forum, but would like your guy's opinion on an idea I had for what to do with my 1966 Oldsmobile. The original Hurst Hairy was a 66 Olds that was powered by two toronado V8's. I think it would be awesome to create a new, modern interpretation of this car. My idea is to stick two ls7's in, each fitted with the carburetor intake, and capable of between 500-650 hp. The front engine would most likely have to be in the transverse position. Heres my question, is there a manual fwd transmission that can stand up to this kind of power? Also, would it be better to mount the rear engine transverse as well, or go with a transaxle. I would like to be able to have it be a stick shift, but can settle a sequential paddle shift if necessary. Anyway, I'd like to hear your thoughts on this.
Old 04-03-2010, 10:49 AM
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welcome. Sounds interesting. And pricey. T-W-O $14,000 engine. YIKES lol
iF YOU GO THROUGH WITH IT. tAKE A LOT OF PICS AND SHARE.. I am proud to be a pic *****. LOL
Old 04-03-2010, 08:26 PM
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Strongest FWD manual trans GM has is the G6 6 speed. Fiero guys love em, but they still snap easily at the power level you're talking

A Porsche transaxle can handle a good bit of abuse, but is longitudinal and would push the engine father forward. not sure if it will still fit your chassis

You may have to have a pair of custom trannys built. Expect some serious investment in any direction you take, just getting a pair of LS7s in one vehicle and to not rip it apart
Old 04-04-2010, 04:34 AM
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why not the use the same trannies that were on the car ( th-400 off a front wheel drive GM car - caddy i think) they should handle the power.
Old 04-04-2010, 02:19 PM
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might have to consider less power. Possibly look at the fwd V8 cars (monte SS, GP GXP, Imp SS) drivetrains. Having two 300-400hp engines is still a good bit of power, and i imagine alot cheaper than going the LS7 route
Old 04-04-2010, 03:41 PM
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Awesome pic of the original.



Dude awesome if you can pull it off. But it will take A LOT of work and money.




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