LS1TECH - Camaro and Firebird Forum Discussion

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-   Dynamometer Results & Comparisons (https://ls1tech.com/forums/dynamometer-results-comparisons-65/)
-   -   408 w/ 241's (https://ls1tech.com/forums/dynamometer-results-comparisons/896617-408-w-241s.html)

shift123 Apr 5, 2008 08:16 PM

408 w/ 241's
 
408 w/ home ported 241's, home ported FAST 90, 244/250 @ .050, 621/615 lift, 110 lsa, Patrick G spec cam, Pacesetter long tubes, true dual, x pipe, dumped before axle, M6, Moser 9", 4.11 gears, At the dyno now for dyno tune by Pro Dyno Tech on a Dyno Mite dyno. Put your prediction in now. Should have numbers tomorrow.

WhiteS13 Apr 5, 2008 10:56 PM

Was there today. GORGEOUS car!

AaronR Apr 6, 2008 02:01 AM

430/410

venom ws7 Apr 6, 2008 06:48 AM

465-470 Hp
440-450 Tq

ExceSSive Apr 6, 2008 10:17 AM

455/445...could be more depends on how well those 241s are ported.

junior28570 Apr 6, 2008 10:23 AM

490/500hp / 460/470tq

+1 ... A lot will depend on those heads!

WhiteS13 Apr 6, 2008 08:24 PM

540/530+ ? :-)

slowandrichws6 Apr 6, 2008 08:30 PM

470/455

shift123 Apr 6, 2008 08:46 PM


Originally Posted by WhiteS13 (Post 9094797)
540/530+ ? :-)

Somebody knows somebody?:D

shift123 Apr 6, 2008 08:50 PM

I have not picked the car up yet. Did have a brief conversation with someone there today and was given ball park numbers. I will post dyno sheets when I get them. I will say the numbers basically floored me so I want to see them first for myself.

LPE Z Convt Apr 6, 2008 09:23 PM

I watched the car on the dyno as well. You have a very strong running car. You did a nice job putting the car together. I can't wait to see what it does at the track.


Chris

WhiteS13 Apr 7, 2008 11:08 AM


Originally Posted by shift123 (Post 9094965)
Somebody knows somebody?:D

Lets just say I love your car. haha. I have two pictures I can post if you'd like.

PewterScreaminMach Apr 7, 2008 11:17 AM

What are the numbers???? Graph???

Randy_S Apr 7, 2008 11:24 AM

I am curious to know your numbers as well. What pistons did you use? I wonder if your Pacesetter's are that much better than my FLP pieces of crap?

dpren Apr 7, 2008 11:30 AM

:corn:

blu1 Apr 7, 2008 12:00 PM

so what were the numbers?

Jimmy P Apr 7, 2008 12:05 PM

From one of the above posts, it seems the numbers are 540/530

skeels Apr 7, 2008 12:35 PM

Very interested on what it put down :D

shift123 Apr 7, 2008 02:39 PM


Originally Posted by WhiteS13 (Post 9098658)
Lets just say I love your car. haha. I have two pictures I can post if you'd like.

Please do.

Thanks

I will be picking up the car and the dyno graph this evening. I will have them posted late this evening. Probably around 10pm or so. I was told on the phone something like 540/530. I was pretty much speechless. I was maybe expecting in the 475 area being optimistic. I understand a dyno is just a tuning tool and probably not the most accurate method to rate any particular engine build. The true test will be when I get it to the track. If i come across a dyno day anytime soon w/ a mustang or a dynojet dyno where I can get a quick and cheap pull I will just to compare numbers.

shift123 Apr 7, 2008 02:45 PM


Originally Posted by Randy_S (Post 9098761)
I am curious to know your numbers as well. What pistons did you use? I wonder if your Pacesetter's are that much better than my FLP pieces of crap?

I bought the car with the 408 in it. I added the FAST intake and Patrick G spec cam. It originally had a BBK and Torquer 2. The previoius owner had it dynoed on a Dyno jet through open y pipe and put down 465/482 through 10 bolt. In addition to intake and cam I added 9" w/ 4.11's and TSP true duals. The 408 has Eagle crank and h beam rods along w/ Wiseco pistons. The heads were ported in house by previous owner and FAST 90 was ported by the person I just bought it from on here. As far as Pacesetters being better than FLP's I dont know.


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