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Home ported 241 400+ rwtq on 3500rpm

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Old 12-27-2006, 02:49 PM
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Originally Posted by prostock_bigblock
the car owner is planning to squeeze out more power by adding more timing, maybe 31*, add a cutout, 32 injectors, 85 mass air and probably a match ported fast.

the car has alot left also in the tuning, the guy who tuned is a beginner and tuned it on open lope (WOT) .
You have a nice dive in power around 4K, you sure thats not knock retard?
Old 12-27-2006, 03:24 PM
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no thats not knock. what ever that is ,its not knock for all i know.
Old 12-27-2006, 03:52 PM
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Originally Posted by prostock_bigblock
Heyy all this is one of my freinds car . Its a 98 camaro with the following mods:-

241 home ported heads with 2.02/1.6 valves.
228/232 112 lsa.
Asp UD.
ls6 intake and home ported Tb
ls6 clutch with aluminium flywheel
LTs with TDs to the all way back

stock 10:1 compression ratio.
stock injectors and they were maxing out.
unmilled heads.
stock mass air.

timing is at 26*.

here is the graph

prostock_bigblock, see my thread https://ls1tech.com/forums/showt...98&page=1&pp=10

can you e-mail me at kandery@yahoo.com the way on how did you port the 241 heads! thanks.
Old 12-27-2006, 06:04 PM
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Originally Posted by Abdullah
prostock_bigblock, see my thread https://ls1tech.com/forums/showt...98&page=1&pp=10

can you e-mail me at kandery@yahoo.com the way on how did you port the 241 heads! thanks.
the link is not working, and ya i can e-mail u with the pics if u want to. I have done my 317 heads that r exactly the same work done on this 241 heads. However, I will pick up my heads tomorow from the flow bench to see the results.
mine with stock valves though.
Old 12-27-2006, 07:44 PM
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I think this car has more to produce.

very nice numbers.

Congrats.
Old 12-27-2006, 08:06 PM
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Originally Posted by BADFNZ
Maybe this setup is so good it defies the laws of physics.
I think its very achievable, no law of physics or any of that BS. The owner installed every part by him self, ported his heads and tuned it a beginner. Furthermore, the owner doesn't know english and never been in the states and never been to this forum or any other.
Old 12-27-2006, 09:05 PM
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very nice setup, must haul on the street!
Old 12-27-2006, 09:19 PM
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Originally Posted by prostock_bigblock
the link is not working, and ya i can e-mail u with the pics if u want to. I have done my 317 heads that r exactly the same work done on this 241 heads. However, I will pick up my heads tomorow from the flow bench to see the results.
mine with stock valves though.
here is the link again :

https://ls1tech.com/forums/showthrea...8&page=1&pp=10

and here is my e-mail : kandery@yahoo.com

thanks.
Old 12-27-2006, 11:52 PM
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Originally Posted by prostock_bigblock
this is one of the best tq qurves i have ever seen personally, is there anybody who r making similar numbers on a mild setup like that?
Here's my graph.

Stock LS6 intake, AFR205s, cam is a 228/230.
Old 12-28-2006, 01:58 AM
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Originally Posted by BriancWS6
Here's my graph.

Stock LS6 intake, AFR205s, cam is a 228/230.
nice, what cam is that?
Old 12-28-2006, 02:10 AM
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Originally Posted by prostock_bigblock
nice, what cam is that?
It's right under the graph buddy ya must had a tough day .

peace
Old 12-28-2006, 02:17 PM
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I should asked what brand cam is this 228/230.
Old 12-28-2006, 02:20 PM
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Originally Posted by bad95killer
It's right under the graph buddy ya must had a tough day .

peace
even If I had a tough day I wont be blind .
Old 12-28-2006, 04:57 PM
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Originally Posted by prostock_bigblock
nice, what cam is that?
It's a Comp XE-R grind, on a 114+1.
Old 12-28-2006, 05:12 PM
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Originally Posted by prostock_bigblock
even If I had a tough day I wont be blind .
Old 12-28-2006, 05:41 PM
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Originally Posted by prostock_bigblock
this is one of the best tq qurves i have ever seen personally, is there anybody who r making similar numbers on a mild setup like that?
I put down 452rwhp and 408rwtq with a set of ported 241's and a smaller 224/228 581/588 cam . That was done with a 12 bolt that has 4.30 gears. anything closer to the stock gears would have put down better #'s.
Old 12-28-2006, 08:01 PM
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actually our main emphasis was on low end torque and we're still talking stock compression.

i am not trying to knock you down your numbers are tough to beat. can you tell me the rest of your setup?? is that 10.6 pass n/a?
Old 12-28-2006, 08:46 PM
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Originally Posted by prostock_bigblock
actually our main emphasis was on low end torque and we're still talking stock compression.

i am not trying to knock you down your numbers are tough to beat. can you tell me the rest of your setup?? is that 10.6 pass n/a?
The 10.6 pass was before my retune where I picked up 22rwhp and 34rwtq. That pass was on a 75 shot and the car went 11.2 NA before the retune. Hoping to go 10.9 NA and 9.9 with a bigger shot once my stand alone fuel system is hooked up.I couldn't spray more than a 75 shot before with out running my fuel system dry.




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