[DeTomaso] Flat crank V8

boyd casey boyd411 at gmail.com
Wed Jan 13 14:01:53 EST 2010


And it probably needed to be rebuilt after every race. In any case it's way
beyond my needs, my ability and my budget

On Wed, Jan 13, 2010 at 12:46 PM, Doug Braun <doug at silicondesigns.com>wrote:

> Boyd,
>
>        You don't have to destroke to get a 9000 RPM 351.  They happen all
> the time
> in Winston cup racing but it'll cost you $30K+.  They start out with the
> strong siamesed bore 351 SVO block, add a $5000 crank, throw in a set of
> $3500 rods, run 13:1 compression, a top of the line $4000 Jessel rocker
> system, an expensive dry sump oiling system, etc.  Ten years ago I
> personally saw the data log of one of these engines where lap after lap
> during an hour and a half race it was turning 10,400 RPM at a particular
> place on the track.  This engine was producing 730 HP using a 3.5" stroke.
> Oh what a beautiful sound it made too.
>
> Doug Braun
> blue 73L #5505
>
> -----Original Message-----
> From: detomaso-bounces at realbig.com
> [mailto:detomaso-bounces at realbig.com]On Behalf Of boyd casey
> Sent: Tuesday, January 12, 2010 5:21 PM
> To: De Tomaso List
> Subject: [DeTomaso] Flat crank V8
>
>
> Has anyone heard of a american V8 with a flat crank ( like a Ferrari or
> lambo).  And I know this may sound crazy to some of you but has anyone
> heard
> of destroking a Cleveland to  get a higher revving engine ( large bore
> short
> stroke ) 8000 or 9000 rev's like the boss 302 that was used in the Trans
> Am.
> I read that there was a Boss 3302 developed for the Trans am that developed
> over 500 hp and turned 9000 rpm. Does any one know anything about specing
> out a build from a small block that generates over 500 hp and is good for
> 8500 to 9500 rpm with out blowing up?. Also for those of you that are
> running the Modular engines do you know what kind of RPM's you can get out
> of the 4.6 DOHC. I read on the ford racing web sight that  the m-601-s302
> can be built to an engine with an max out put of 1200 hp and 8500 rpm.They
> don't say how to build it.
> Boyd
>
>
>



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