Re: First Look at Dyno's 330's on roids!
 

Don't worry about those dyno #'s., as a very wise old gearhead friend asks me all the time.... "did you ever see anyone race a dyno?" :D

Re: First Look at Dyno's 330's on roids!
 

Yep its called bench racing but they dont give trophys for it! :p I was at Wesco today and Dave and I talked a bit...he showed me how hw can get 30hp without touching the correction factor its all in the guy running the dyno....He told me he has pulled several 800-1050 hp motors from other builders and they dont even come close to what they claim. Its all in speed on the water we will see :eek:

Re: First Look at Dyno's 330's on roids!
 

Speaking of hobbys Kaama,how are your motors coming? Last i heard you were getting AFR's near X-mas. Are they close to running?You know we got like 4 wks summer left before it starts snowing again!Smitty

Re: First Look at Dyno's 330's on roids!
 

There are many ways to Dyno, accelerate thru the curve from the bottom to the top, pull down from the top to the bottom, and static pull each RPM. I perfer static pulling because you are not dealing with the variable of accelerating or decelerating the mass of the rotating parts in the engine. Dyno work is usually done to check the controlling systems, fuel, ignition, and to establish a power curve so you know at what RPM to run the engine. Bragging rights are usually settled on the water.

Tom Earhart

Re: First Look at Dyno's 330's on roids!
 

Good Point Tom!!

Re: First Look at Dyno's 330's on roids!
 

Tom with my #'s I'm not bragging believe me......just stating the facts.

Re: First Look at Dyno's 330's on roids!
 

Artic---man, I hope we've got more than 4 weeks of summer left!!! Yes, there are some new 315 AFR cnc's heads on my engines. I may have engines in by today or this weekend. Your engine looks like it's going to make you fly---be careful with that thing! :D

Tom, glad you posted.

Dyno/Don, now let's get our boats in the water son!!! :D

Re: First Look at Dyno's 330's on roids!
 

Kaama,i'm at a snails pace on finishing my boat too,still waiting on tailpipes,manifolds showed up damaged too!Didn't plan on new motor having reversion with a cam 3 degrees bigger than old one but i gues its all part of the game.
Dyno,you'll be out boating before any of us!

Re: First Look at Dyno's 330's on roids!
 

running the numbers through desktop dyno gave me about the same numbers as were developed during the dyno runs. i had to make some cam timing assumptions as i haven't asked dyno for the cam card info but i think the engines perform pretty much as they were expected to. sorry about not using caps but i'm doing this with one hand.
ch

Re: First Look at Dyno's 330's on roids!
 

he lives !! Crazy is alive!!! Glad to see your coherent Dave..