7000 rpm on a arp bolt rebuild
#21
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a 383 will suck those heads and intake dry long before 7k I will put money on it ![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
We had to cut out the intake wall and move to push rods to get the curve where it needed to be and the heads you are listing ain't got it![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
The saying "been there done that spent a cubic ton of money to get there" comes to mind![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
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We had to cut out the intake wall and move to push rods to get the curve where it needed to be and the heads you are listing ain't got it
![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
The saying "been there done that spent a cubic ton of money to get there" comes to mind
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
agree......that cam will nose over well before 7000 with that cubic inch.......i ran an AI 234/242 in my 355 back in the day and it peaked at 6800 i shifted it where the computer crapped out.......be supprised how well those heads will work on a 383 even with the smaller runners........
#22
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I've decided to go with a AI 200cc h/c/i 350. I figure I'll go with a 23x/24x cam , that would give plenty enough room to max out the pcm. I plan to go 383 in the future, but at the moment the 350 will have to suffice . I intend to rebuild with arp bolts and see what happens. -Anyone done this successfully?
#24
#25
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whats wrong with x's?? ballpark figures or more of a "GTFO and design your own cam rather than copy mine off a internet forum" approach lol hell manyy have asked whats in mine.....go look youll find about 5 different answers on 5 different posts and boards........gotta have fun
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#26
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I've decided to go with a AI 200cc h/c/i 350. I figure I'll go with a 23x/24x cam , that would give plenty enough room to max out the pcm. I plan to go 383 in the future, but at the moment the 350 will have to suffice . I intend to rebuild with arp bolts and see what happens. -Anyone done this successfully?
All stock rotating assembly. Honed the bores back to round, resized big ends with ARP bolts.
If your x's above mean 0's, then I agree with what others are saying that it's not enough for a stroker. HOWEVER, for a 350, and if going for track performance rather than a peak dyno number, a 230 cam is as much as I'd run with the stock PCM. The heads are great and don't need to be crutched with more cam than that. I'm running AI's 228/234, .61x lift cam in mine and using the PCM limit for best ET's. Sure it peaks at 6400, but it holds the power all the way to 7100, still more than what it has at 5400 where it drops after the shifts. I'm running a 4200 converter. If you're running more than that, then you can handle slightly more cam since it won't drop as low on the shifts.
#30
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I'm trapping 120 in good Midwest air and 122 over in your neck of the woods with my little 228 cam at 3800 lbs
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What converter were you running then, Mike?
#31
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Ok, maybe "crap" is too harsh. But comparing to the AI 200cc's that he intends to use, out of the box Trickflows ARE a lesser head.
I'm trapping 120 in good Midwest air and 122 over in your neck of the woods with my little 228 cam at 3800 lbs![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
What converter were you running then, Mike?
I'm trapping 120 in good Midwest air and 122 over in your neck of the woods with my little 228 cam at 3800 lbs
![Winky](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_wink.gif)
What converter were you running then, Mike?
#32
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Yes, I've done it successfully. 3 years beating on it and still going strong.
All stock rotating assembly. Honed the bores back to round, resized big ends with ARP bolts.
If your x's above mean 0's, then I agree with what others are saying that it's not enough for a stroker. HOWEVER, for a 350, and if going for track performance rather than a peak dyno number, a 230 cam is as much as I'd run with the stock PCM. The heads are great and don't need to be crutched with more cam than that. I'm running AI's 228/234, .61x lift cam in mine and using the PCM limit for best ET's. Sure it peaks at 6400, but it holds the power all the way to 7100, still more than what it has at 5400 where it drops after the shifts. I'm running a 4200 converter. If you're running more than that, then you can handle slightly more cam since it won't drop as low on the shifts.
All stock rotating assembly. Honed the bores back to round, resized big ends with ARP bolts.
If your x's above mean 0's, then I agree with what others are saying that it's not enough for a stroker. HOWEVER, for a 350, and if going for track performance rather than a peak dyno number, a 230 cam is as much as I'd run with the stock PCM. The heads are great and don't need to be crutched with more cam than that. I'm running AI's 228/234, .61x lift cam in mine and using the PCM limit for best ET's. Sure it peaks at 6400, but it holds the power all the way to 7100, still more than what it has at 5400 where it drops after the shifts. I'm running a 4200 converter. If you're running more than that, then you can handle slightly more cam since it won't drop as low on the shifts.
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#36
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I doubt I'll ever feel like rebuilding my rear end again, but if I do it would be interesting to see what the 4.10's and lid did. They definitely woke it up on the street.
#38
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I trapped 120 with my setup and my car is anything but setup for the strip. That's back when I had 3.73's and I was crossing the traps at under 6k. I was short shifting at 6500 too when this cam pulls strong to 7k. There's no reason a h/c car should be trapping under 120 these days, and low-mid 120's should be pretty easy with the proper setup.
I doubt I'll ever feel like rebuilding my rear end again, but if I do it would be interesting to see what the 4.10's and lid did. They definitely woke it up on the street.
I doubt I'll ever feel like rebuilding my rear end again, but if I do it would be interesting to see what the 4.10's and lid did. They definitely woke it up on the street.
Last edited by 1995 T/A; 01-03-2013 at 11:15 PM.
#40
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whats wrong with x's?? ballpark figures or more of a "GTFO and design your own cam rather than copy mine off a internet forum" approach lol hell manyy have asked whats in mine.....go look youll find about 5 different answers on 5 different posts and boards........gotta have fun ![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
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