LS1Porch

Not bad, not bad! Would love to see the magic 400 number, but realistically you're seeing what most of the people who have done the swap end up with for similar mods.

No sense in revving it higher, your HP has already peaked. I'm sure you'll get a few more out of it with a correct a/f ratio, and probably a few more if you have someone play with your timing, but you're in the ballpark. Enjoy!

UltimatE157

Congrats! Is that dyno chart RWHP? If so, 366hp looks to be about 430 crank... and you have the same mods I have done to my engine that will be dropped in this winter!

bigjoe255

hey, im a stone throws away in cincy, let me drive that thing sometime to see if I want to do a v8. Already did a FC rx7 with chevy power, but traded for my current 944.

Diyman25

What kind of mild cam u have

I have tr224 untune in my 968


Should be around similar number like urs


J

etmracing

PM me if you want me to put you in touch with my buddy jo has an ls performance shop. He's a master tuner on these motors and give you some tips.

odurandina

............

odurandina

i'll never tell, but if you must, picture this.....

bonus12

Fantastic video! Gutsy team. Too bad it's just a Monte Carlo

I'll need the real video! haha

I'll trade you:
http://youtu.be/5GRZSU-c3tI

docwyte

Diyman25, that TR224 cam is really flat, I doubt you'll get more than 340rwhp with it...

V2Rocket

I saw an article a while back where a magazine put an LS2 onto an engine dyno (when it was a new motor, in 2004) and got the rated 400HP out of it, then did nothing but swap in a cam by Livernois motorsports and run it again, they got 494HP...I think it was this one.

http://www.livernoismotorsports.com/...-Camshaft.html

docwyte

I had a 224 cam in my LS1, best I could get is 337rwhp. An LS2 will make more, they have a bigger throttle body, intake manifold and 0.3 more liters of displacement. That cam still won't add 95hp though.

V2Rocket

It does look pretty mild. See here for what I was talking about, if you're interested.

http://www.gmhightechperformance.com...s/viewall.html

LS1Porch

A 224 cam is pretty mild, but your results were pretty unusual docwyte. Wasn't tonyg making almost 400 with a 224 cam?

There is much more to a cam than the duration.

odurandina

talking Goodwrench tech on here smells like..... victory.

Diyman25

Never get any real dyno session

I be happy if I make over 330whp

Still way better then stock 968


Btw how often people change their valve spring in their 948 ?

I am going to change comp cam 925 dual spring pretty soon

Might upgrade new cam at end of this year