AlonzoVersion 1.0

Nice numbers bro.Time to set some new personal bests.

xxxhp

Congrats Tony <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

524 rwhp with cutouts open <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> makes me want to drive my C5 with open headers all the time <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Now they can finalize my motor, I can't wait anymore <img border="0" alt="[whiner]" title="" src="graemlins/gr_cry.gif" />

BradWS6

iTrader: (3)

Thats Awesome Tony! Congrats <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

Big Mike

iTrader: (4)

3 words, Oh My God!! Congrats Tony, you must be estatic!! That must be soooo awesome to have a 500+ rwhp street car. I'm jealous you SOB <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

LS1derfull

Tony from the size of your engine i would say your peak is at 6000 because of your cam duration.Cam in 240 range is big but not in a 434" motor.I would be happy with that though, because piston speed is high at 6000 with 4" stroke.

kewlbrz

Tony, what intake manifold are you running? Have you considered an extrude honed holley, or a custom fab unit? Also what concerns do you have spraying it hard with the 4.155 walls?

-shawn
www.vetteguru.com
2001 Yellow C5 Ragtop MN6 - some mods
2000 Silver C5 Ragtop MN6 - toalled
1979 Corvette - L82/4spd/4.10:1 377ci (destroked 400)

<small>[ May 12, 2002, 09:42 AM: Message edited by: kewlbrz ]</small>

GREGGO

iTrader: (2)

Awsome numbers. Can't wait to see it. Let me know if you going next weekend and I'll show up to.

CHRISPY

Wow!!!
Great numbers!
Now you may be able to run 10's? <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
hahah!
Congrats man, cant wait to see 10's @13x trap speeds!
Cheers,
Chris

Patman

Awesome results! Now get that 2hp so you can crack the 500 barrier! <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Rpm2800

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Nine Ball:

BOS, if the T56 can't handle my abuse, I have a spare on standby. If that can't handle it, then surely a TH350/transbrake setup can <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Tony[/QB]</font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I was just about to say... I see a TH350 or 400 in your future.

JAS

NICE NUMBERS!!! <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

You must be close to maxing out your MAF, what are the maf flow numbers?

XtraCajunSS

iTrader: (2)

Great numbers Tony. This is one of the few big inch engines I've been impressed by. Crongratulations!!! I can't wait to see that thing run at the Southern Shootout...

<img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

Shane

Nine Ball

iTrader: (38)

Patman, read more carefully bud. 498 rwhp was thru the complete exhaust. 525 rwhp open cutouts. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

Kewlbrz, I'm using an untouched LS6 intake. From what I've seen of the Holley there isn't much, if any, to gain. That sucks! I'll do a custom sheetmetal intake when I convert it to a solid roller cam setup next year.

10s shouldn't be a problem. I'm going to go for 10s NA on drag radials for a challenge <img border="0" alt="[pimp]" title="" src="graemlins/gr_pimp.gif" />

Terry Burger

iTrader: (4)

It's not the first 520+rwhp stroker I've seen, but it will probably be one of the quickest. Nice numbers. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

I need to change my sig! lol.

1 Bad Z

iTrader: (8)

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Nine Ball:

As you can tell, I'M STROKED & STOKED!

<img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" /> MTI

Special thanks to Mike for working hard to put this sucker together in a week. Robert, you make some AWESOME heads bud, I know you will love the results when you see them Monday. Jayson, lets go get an ET now <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

Tony[/QB]</font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Thanks Tony, I really appreciate that!! <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

<img border="0" alt="[Firebird]" title="" src="graemlins/formula.gif" />

Godspeed

<img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />

racer7088

Congratulations Tony. I'm sure glad you built the BIG motor instead of one of those mini-mee deals. I knew it would work out nice but I hadn't heard that MTI was actually doing bores that big! That's outstanding power to say the least. I think that this is a new record for hydro-roller for sure. What did the Colonel's car make? Good luck at the track.

<img border="0" alt="[Firebird]" title="" src="graemlins/formula.gif" />

HP-GURU

Nice TQ curve after cut outs are open.

Anyone else notice the "double hump" tq curve before cutouts are open?

I've seen "double hump" tq curves on dyno's where there is a restriction issue.

Perhaps first hump is where it first encounters the restriction issue, and 2nd one is where the "natural tq peak" would've been if the restriction was not there.

On the sheet metal intake work with someone who's going to know what you need. I'm predicting something that has runner in the range of 8-12", good plenum size, and a runner taper to the head, but intake flow of about 350CFM without heads attached.

Heck look at the big ford EFI's that make power. They usually use the victor jr or super vic carbed intake converted to EFI. These intakes flow in the range of 325-400cfm without heads attached.

Setup for carb operation up to 8500 rpm out of 351 cubic inches.

FSTR-THANU

iTrader: (9)

One word - SICK!

I wish my 422SR made that kind of power. Congrats!

Tom

Visceral

iTrader: (1)

Sounds absolutely awesome, Tony...
Jeff says we should wait about a week or so to see how the water does, and then we'll start moving with a 393 ;-)

I love those results <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

\chrisn