Engine Question

**RUSH2112** · 01-18-2007, 05:52 PM

Originally Posted by Pure Stock

Something that may interest you.

http://airflowresearch.com/articles/article110/A-P1.htm

Interesting article. I'll read it more carefully later. There final HP #'s were 481HP, but I assume that is at the crank.

**madmaxin22** · 01-18-2007, 05:52 PM

i know 400rwhp is doable w/ a good working 347 combo... but would take alot more $ and i doubt it would be very streetable as he wants his to be.... Do you want to lose your a/c? smog? even a heavily worked cobra intake will be the bottleneck but it would still put a smile on your face and would be interesting on a 347.....

i cant see hitting 400rwhp as a goal w/o a custom solid roller cam, different intake and maybe even the 205 heads or a different head all together as well as getting rid of the a/c, smog, etc...... either way, do your research and talk to some of the cam gurus and they might be able to point you in the way that best fits your goals...

**Pure Stock** · 01-18-2007, 06:05 PM

Originally Posted by RUSH2112

Interesting article. I'll read it more carefully later. There final HP #'s were 481HP, but I assume that is at the crank.

Yes that is flywheel H.P.

**Pure Stock** · 01-18-2007, 06:48 PM

Here is a streetable 347 combo that makes 460 RWHP. And here is the phone number for anybody in dis-belief. 330-634-2155 Ask for Brian Tooley proprietor of Total Engine Airflow.

347 11.0:1 compression
TFS TW 205cc CNC'D
Off the shelf TFS hydrualic roller cam NON-custom
TFS R-series lower with TFS R box upper
90mm T.B.
1 3/4" headers

See I just had to put that TFS plug in there

**somethingclever** · 01-18-2007, 06:54 PM

Originally Posted by Pure Stock

Here is a streetable 347 combo that makes 460 RWHP. And here is the phone number for anybody in dis-belief. 330-634-2155 Ask for Brian Tooley proprietor of Total Engine Airflow.

347 11.0:1 compression
TFS TW 205cc CNC'D
Off the shelf TFS hydrualic roller cam NON-custom
TFS R-series lower with TFS R box upper
90mm T.B.
1 3/4" headers

See I just had to put that TFS plug in there

I have a feeling this might be out of the original posters budget.

What RPM did it make the peak hp/tq?

**coralcoupe1993** · 01-18-2007, 11:39 PM

Originally Posted by Pure Stock

Here is a streetable 347 combo that makes 460 RWHP. And here is the phone number for anybody in dis-belief. 330-634-2155 Ask for Brian Tooley proprietor of Total Engine Airflow.

347 11.0:1 compression
TFS TW 205cc CNC'D
Off the shelf TFS hydrualic roller cam NON-custom
TFS R-series lower with TFS R box upper
90mm T.B.
1 3/4" headers

See I just had to put that TFS plug in there

I love TFS!

**gmkillr** · 01-19-2007, 01:02 AM

Wow, that had to be in the 7000rpm range!!
Thats just awesome!!

**Pure Stock** · 01-19-2007, 02:50 AM

Originally Posted by somethingclever

I have a feeling this might be out of the original posters budget.

What RPM did it make the peak hp/tq?

I don't know. But I am wanting to know as well. I'd say in the upper 6,000 range.

**Pure Stock** · 01-19-2007, 02:52 AM

Originally Posted by coralcoupe1993

I love TFS!

I'd love to try a pair of heads from them;)

**Pure Stock** · 01-19-2007, 02:53 AM

Originally Posted by gmkillr

Wow, that had to be in the 7000rpm range!!
Thats just awesome!!

That very well may be the next combo. How's everything with you Rob?

**Viper_ed** · 01-19-2007, 09:16 AM

Originally Posted by Pure Stock

I'd love to try a pair of heads from them;)

Just have Ron do a FULL port of yours!

**04yellowcobra** · 01-19-2007, 09:17 AM

I think its more than doable, I will be tayloring my engine around this one from Corral!!

"83 conv,stock 88 bottom end with dremeled pistons,vict jr heads,vict jr intake,750 dp,anderson n91,tremac3550,spec stage2,4.56 gears,spool,superior axles,hal k member,90/10s,50/50s,best et 11.22 at 122.00 388 rwhp 331fpot "

**coralcoupe1993** · 01-19-2007, 10:14 AM

Originally Posted by Pure Stock

I'd love to try a pair of heads from them;)

I have some!

**gmkillr** · 01-19-2007, 10:42 AM

Originally Posted by Pure Stock

That very well may be the next combo. How's everything with you Rob?

Pretty good, I have my Cobra upper out being ported as we speak, should have it back in another week or so. I need to get this K-member installed along w/ the Moroso spring I got from you & the Lakewood 90-10's I got from Tom. Then im gonna have Tim Rodehaever weld in my upper & lower torque boc reinforcements. Couple other little thing here & there, but thats the most of it. How bout you, are you leaning any certain way for a new combo or are you going to try & get a little more out of your current combo?
You just might have a 10.5 in that badboy!!

**Pure Stock** · 01-19-2007, 03:06 PM

Originally Posted by gmkillr

Pretty good, I have my Cobra upper out being ported as we speak, should have it back in another week or so. I need to get this K-member installed along w/ the Moroso spring I got from you & the Lakewood 90-10's I got from Tom. Then im gonna have Tim Rodehaever weld in my upper & lower torque boc reinforcements. Couple other little thing here & there, but thats the most of it. How bout you, are you leaning any certain way for a new combo or are you going to try & get a little more out of your current combo?
You just might have a 10.5 in that badboy!!

That sounds like what you'll need to get into the 1.5 60' realm. I'd like to pull out a little more weight for this upcoming season. I will most likely keep the combo the same for the most part, although, it's those little tweaks that I'll be experimenting with for '07. I also want to get that thing dynoed in the current configuration. Kooks headers may be a welcome addition as well. A tune would be beneficial too, I think