EPP

iTrader: (22)

Thanks Ben, we appreciate it. Bob

datsbad

iTrader: (3)

who owns this car ?
Did he have a cuda before??

oztrack

I tuned a car last week that made 692rwhp on a similar dyno - a dynodynamics thats around 760rwhpo on a dynojet im led to believe. It also had a F1 Procharger and was on a 346 with about a 230 cam, LS1 heads, with Ross Pistons and shorter scat rods. This power was made through an auto with a PY3400e converter. The boost at fuill power was about 18psi. WEe also made the power on MS109.

These F1s certainly do the job and its boosts usefully at 2000rpm as well.

EPP

iTrader: (22)

Bob Johnson is his name, he lives South of Indy. I don't know if he ever owned a Cuda. Bob

eb02z06

iTrader: (18)

Those are great numbers Bob and to think your not even pushing it yet. That F1A seems to be a hidden gem don't you think?

EPP

iTrader: (22)

Thanks, it definitely is a very good blower. We may end up with a one inch larger crank pulley on it before it is said and done, just to see what it will do on some race gas. Bob

kp

iTrader: (34)

Thats some good power out of a CTS, airbox install turned out nice as well. You are spinning it about the same as I am and its interesting to see the difference in peak hp with a 346 vs the 402 with the same cam.

And yes the F1A is a nice little blower..

SS1875

iTrader: (34)

Very impressive , good job .

Jake@EPP

6200rpm peak on the power band. Id imagine if he drag raced it and hooked, he would need a lower gear or higher limiter.

Rudolph

iTrader: (1)

Congrats on those numbers Bob!! Really impressive as usual

Keep the improvement!!

kp

iTrader: (34)

I didnt notice what gear he had, but my 347 peaked around 65-6600 with the same cam/blower and didnt really drop off quick. My car ran best shifting right at 69-7000 and still pulled to 7300 through the traps just fine, even though looking at my dyno numbers you would think it would not have pulled past 7000 in high gear.

Jake@EPP

And to think we had bobs car going though the lights at 7200 with the 400in motor lol. We have another stick we may swap in there to test it out, along with getting the converter checked up.

The customer says its a 373ish.

EPP

iTrader: (22)

Thanks everyone, now if we only had some decent weather! Bob

kp

iTrader: (34)

As long as the average power is higher shifting up at more rpm then its not as bad as it may appear. My car stays between 6300 and 7000 most of the way down the track and I would bet the average power is greater between 6300 and 7000 then it is between say 6000 and 6700 since the car runs better shifting higher. I'll have to average those dyno/rpm range numbers one day..

lmt0705

iTrader: (7)

what did your car dyno at with the F1 Kevin?

venom ws7

iTrader: (13)

Dynoed 8.92@151

kp

iTrader: (34)

767 with the F1A through the TH400/8" converter uncorrected the last time I tried it just after swapping cams on a dynojet. Corrected was around 800 but I dont remember the exact number.

lmt0705

iTrader: (7)

i hear that! thats sick fast. I hope I can dyno somewhere in the 9 second hp zone LOL

Websy21

iTrader: (34)

That thing is insane, great build. I love the sound of that EPP blower cam.

Frost

iTrader: (45)

I have tuned this cam 2 times, and will likely be doing one or two more in the near future. It is a breeze to tune and drive in a stock-inch ls1 an has very tame street manners but makes good power.