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Advanced Induction 226cc CNC work

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Old 04-20-2012, 03:20 PM
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Originally Posted by 01ssreda4
They have pics on their website. And I didn't get that disclaimer anywhere......

Ah that's interesting, last year they didn't have any pictures. They told me not to take any close up pictures whenever I decided to pull the trigger and purchase their head work.
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Old 04-20-2012, 03:30 PM
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Originally Posted by Conrad
Ah that's interesting, last year they didn't have any pictures. They told me not to take any close up pictures whenever I decided to pull the trigger and purchase their head work.
Im curious to know why this is.
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Old 04-20-2012, 04:04 PM
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Originally Posted by senicalj4579
Im curious to know why this is.
Hmm well I just went through my emails with them and they never said that to me my bad. But I swear I remember a guy selling his AI heads and said he couldn't post close up pictures. I guess he was trying to rip someone off.
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Old 04-20-2012, 04:20 PM
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I can see immediate differences between the TSP CNC port posted here and the AI port pictures i posted. Doesn't mean there is enough info in a picture to steal trade secrets though........
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Old 04-20-2012, 04:31 PM
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Originally Posted by 01ssreda4
Cam Motion 228/232 .612/.612 113+4
Im guessing no fly cuting with this cam?
I might be sending some 243s next week but dont know what cam I should run. AI recomends the 226 for whatever reason
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Old 04-20-2012, 05:17 PM
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Originally Posted by Conrad
AI forbids anyone to post pictures of their CNC'd heads...
Too late, I copied and saved to my desk top
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Old 04-20-2012, 07:16 PM
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Originally Posted by senicalj4579
Im guessing no fly cuting with this cam?
I might be sending some 243s next week but dont know what cam I should run. AI recomends the 226 for whatever reason
With these heads cut .040 (total) I still had a minimum of .105 of PTV on both valves
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Old 04-20-2012, 10:57 PM
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You can go bigger on the durations. When I talked to Phil, using a 230/238 camshaft, the lowest you can go on your combustion chambers is 63cc's without PTV issues. They just put that cam on there because it is a great daily driver and reliable cam. Easier on valvetrain parts.
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Old 04-21-2012, 09:07 AM
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I have that exact cam, it drives like stock. I wish I went this route along time ago. Tons of power everywhere.
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Old 04-21-2012, 09:10 AM
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i like the fact material was taken out only where needed,most of the port floor was left alone.and the chamber work looks excellent as well,better than most i've seen,at least on here anyway.
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Old 04-21-2012, 11:34 AM
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with these heads and my trex I made 480 to the wheels
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Old 04-21-2012, 11:52 AM
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^^ Hows it drive?
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Old 04-21-2012, 12:20 PM
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I like how it drives, with these heads, it def cut down on the bucking/surge. I DD the car when I am home
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Old 04-21-2012, 12:43 PM
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^Whats the specs on Trex?
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Old 04-21-2012, 01:09 PM
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T-ReX v.2 - 242/248 - .608/.612 - 110 lsa

3500-6900 RPM Power Band. Violent mid-range & high RPM power.

Requires computer tuning, 4000 converter on autos, 4.30's or greater depending on transmission. Works very well with nitrous and proper tuning.

Due to the fast ramp rate of this camshaft, the use of 1.8 rockers is not recommended.

Due to the extreme nature of this camshaft, piston to valve clearance must be verified when using modified cylinder heads.
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Old 04-21-2012, 01:19 PM
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Thankyou sir. Didnt feel like searching. Thats a big cam..
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Old 04-21-2012, 03:43 PM
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Originally Posted by mac62989
Thankyou sir. Didnt feel like searching. Thats a big cam..
One of the biggest!
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Old 04-22-2012, 11:25 AM
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Originally Posted by Camaroking1996
What kind of gas mileage do you get with that setup? And does it surge at all?
You must be kidding!
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Old 04-22-2012, 11:48 AM
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Originally Posted by PREDATOR-Z
You must be kidding!
lol...I do think its funny some people do not understand the fundamentals in the gas engine...

We port heads to get more air in! If there is more air, we need more fuel!

MORE POWER TAKES MORE FUEL!!!

If youre worried about mileage, buy a honda and stop modding a Chevy V8
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Old 04-28-2012, 09:49 PM
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Any updates on numbers before or after.
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