Mr. Gizmo

Hennessey is using a twin Turbo LS7 in place of the LS9 based supercharged motor in this CTS-V package they claim will challenge a Bugatti veryon - yea,, right.

I wonder What is Hennessey is doing to compensate for the flawed LS7 heads, thin cylinder walls, flawed valve guides and flawed sodium filled exhaust valves so this bad boy doesn't drop valves and blow a texas sized hole in the side of a block with the strength of a rose petal frozen in dry ice.?????

Throw a Hennessey TT LS7 in a stock Z06 -- what a sleeper.

http://autos.yahoo.com/blogs/motoram...190832135.html

LS9Drew

Just a near 1000whp 8 Sec LS7 here


1000whp


A near 900whp LS7


900whp LS7

Man these motors are such junk

Jasil

Good post!!!!


Built they are very solid!!

20psirabbit

It doesn't matter what Hennessey claims, they'll part your car out and it probably won't be completed anyway, so they can claim whatever they want LOL

4GS7

That crook isn't doing anything that anyone with a lot of money can't buy out of a catalog.

Sleeved LS7/aftermarket LS block
9:1 Compression
370+ CFM Heads
Boost
Meth

0Cunningham Motorsports

its beyond me that someone who has publicly screwed over so many people , can still get a wealth of business.... it is really a slap in the face to all the honest shops out there ...

LS9Drew

Kind of like how a certain tuner on here still makes money from placebo tunes LOL

FrankTank

which is why I think even those that have blown a motor, go back and Build it again, just address the Valve/guides issue and you are good to go.

It's also interesting to me, have we seen any blown LS7 motors that were supercharged or turbocharged?

I could be mistaken, but it seems every blown motor is stock, or cammed... You would think with the guide/valve issues we are seeing,, a supercharged motor would pop (all the extra heat) too.

BigMike NY

I've thought the same thing for years!

ZO ZICK

FrankTank

you pick up car magazines even where they praise and endorse him ... yet start looking into his name, and there are countless lawsuits and complaints all over the country...yet he always seems to stay "clean" it's like he is the Capone of the car world

Last thread about him here, it got locked, he temporarily came back as a vendor if I recall ..

FloydSummerOf68

LEAVINU

I wonder the same.

Oh, and with all that he even host the TX2K events doesn't he? How is that possible!

0Cunningham Motorsports

yeah i know he hosts the dyno day, maybe even the drag racing

Marc Lefebvre

Very cool Cadillac. Would like to see a race against a Bugatti Veyron.

bewtew

i wonder if any of those cars in those videos are running pump with out meth..

lt1z

To be fair those cars have motors based on an LS7 or a different LS motor in a car that originally came with an LS7. Nothing even remotely close to a stock LS7 in any of the vids you posted.

LS9Drew

Actually your wrong, UMadBro?
Never said it was stock bottom ends or anything just saying they are LS7 blocks
http://www.gmhightechperformance.com...6/viewall.html

lt1z

Nothing wrong with an ls7 block but that is about all that is stock...lol

LS9Drew

Look here jive turkey, I was just posting the videos to show the block is fine since everyone on here thinks everything about it sucks and will blow built or stock.