0Speed Inc.

They are ported stock castings. They run their 265cc program on them for us

vettedawg2

Very nice! Subscribing since I may have Speed do something similar!

HyperX

The last pic with the FAST 102 LSXR is awesome!!!

HyperX

On the DYNO Baby!!!!

spicytuna

Thanks for posting!

Out of curiosity, did you have the valve guides on your original LS7 inspected?

HyperX

No since I already made up my mind that I will be getting this upgrade and the SS exhaust valves. That new GM TSB made the mind up for me. I was thinking GM would step up, but the TSB was a HUGE let down and I pulled the trigger.

AreOhBeeC6Z

Thanks for posting, thats a sweet list of mods, subscribed.

5280Racer

I wanna hear this monster!!!

Racerdave24

Yep I'm subscribing to see what this thing makes. Should be nice and FUN!

blacktavert

Can't wait to see the numbers

looking to do a similar package soon

sublime1996525

Very nice. I'm looking forward to the results.

sublime1996525

So what were the numbers??

HyperX

They are tuning it. Hoping to have numbers today or tomorrow.

HyperX

550 to the wheels!!! with a mild cam!! Good job Speed Inc.

Video and graph posted in original post (first page)

0Speed Inc.

Thanks Dan! Your car fell right in power range we expected and it will be a huge difference for you with minimal compromises.

ClarksZ06

Nice work ! That car should be a blast to drive on and off the track !
I would much rather have a cam that size with good street mannors then 600 rwhp and a regular pain in the ***.

Enjoy

FrankTank

Congrats on your set up and numbers. That's great

RedZ4me

Cam lift or top secret??

'06 Quicksilver Z06

Everybody has a tipping point, a watershed moment.

For me, it was coming to the realization that if I wanted to make it into 10 second territory, I was going to eventually end up busting something trying to do it stock, and in addition to that, my aftermarket warranty was not going to cover it.

Congrats again on the build.

So these are stock castings that Texas Speed did the work on?

When I came to the decision to have my heads done, they were one of the companies I spent a good deal of time on the phone with, as I was going to have them do my stock heads with bronze valve guides and SS valves.

Ultimately, I went in a different direction, but I am glad to see that you have strengthened your top end, and I added you to the listing.

http://forums.corvetteforum.com/c6-z...st-valves.html

HyperX

Oh and yes 2012 Z06 stock heads that Texas Speed did. 1 week turn around.

Thanks much!!