N/A Dyno Vid

Tanked · February 4th, 2007, 11:29 PM

I uploaded it to streetfire.net But it wasn't done as of this post.

Here is the link

Video - 01 Viper, Mild heads and cam. This car needs a bigger cam

**Viper4Christ** · February 4th, 2007, 11:35 PM

T, next time you host something from SF, make sure it's OPTIMIZED first.

Tanked · February 5th, 2007, 10:42 AM

It's ready now.

**Viper4Christ** · February 5th, 2007, 03:56 PM

Seemed like a good strong pull, enjoy the car.

banton · February 5th, 2007, 04:01 PM

Nice. Do you have a dyno sheet you can post of the pull? Curious to see the curve on an NA with heads/cam.

Go Fast For Life · February 5th, 2007, 05:10 PM

Nice run Tanked! Is 93 octane available in your area? Does it run OK without adding any racing fuel?

Kevin D · February 5th, 2007, 05:23 PM

Quote:

Originally Posted by Tanked

I uploaded it to streetfire.net But it wasn't done as of this post.

Here is the link

Video - 01 Viper, Mild heads and cam. This car needs a bigger cam

I think you'll pick up as much as 20+ whp if you replace the bellanger with B & B headers....

Tanked · February 5th, 2007, 11:31 PM

GFFL: Thanks man. I can't get 93 here. But once I move to orlando, I will re-tune for the gas they have. Yes, it runs fine on 91. This car was built to make good power that is 110% reliable. I didn't want the motor to go pop again when at the track. Under Greg's advice, I didn't put Ti retainers or anything "exotic" into the heads cam package. The cam really isnt' much bigger than a 708. The pistions in this car are setup for NO2 as well. So the upper ring is thicker than stock (and robs power). But it should outlast a stock car too. I'm sure once the motor is broke in I will pick up 5-10rwhp.

V4C: Looking at the dyno sheet the power curve is very smooth. TQ looks awesome too.

Kevin D: I've heard that before....but B&B's seem to work best on FI and Bell's work best in N/A....from what I've heard. If you know someone that would "lend" me a set for a side by side run, I'd be up for that.

Please keep in mind, this wasn't built to make huge dyno numbers, It is a street car 1st. If I used a larger cam, and re-do the fuel system (it is stock) I could easily get close to 600rwhp(according to Jason @ RSI.)

Tanked · February 5th, 2007, 11:33 PM

Power under the curve is sweet. Also, the raw numbers were 570rwhp and 610rwtq....but it was 60deg and the SAE correction factor brought it down to 545rwhp/581tq.

Still makes more power than most N/A 427 vettes

jwbond · February 6th, 2007, 03:36 PM

great NA #s! I was happy pulling 443rwhp/493rwtq on my 96' gts pull (intake, headers, 3" pipes, adjustable mufflers [always fully opened]).

do all the work yourself? how much total did it hit you in the wallet?

Tanked · February 6th, 2007, 03:56 PM

Wirelessly posted (HTC-8100/1.2 Mozilla/4.0 (compatible; MSIE 5.5; Windows CE; PPC; 240x320))

Quote:

Originally Posted by jwbond

great NA #s! I was happy pulling 443rwhp/493rwtq on my 96' gts pull (intake, headers, 3" pipes, adjustable mufflers [always fully opened]).

do all the work yourself? how much total did it hit you in the wallet?

Greg Good did the heads.

RSI built the long block and did the tune.

I did the rest.

Total cost was about $12K. That includes the new block. I more or less got the heads for $259....the cost to ship my busted block to Paolo.

I had lots of support on this build.