Trick Flow heads
09-18-2006, 06:36 PM
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Where did you get that from? I thought Lloyd and AI were making sweet numbers with those heads ported. I'm to lazy to dig up the post though. Anyways for the most part I agree. Get your stockers done up for the money and youll find the extra power you seek and more and if you dont have a cam for your setup that would be the icing on the cake. What are your reviews for the LT1 STS setup? I kinda want one for my 12.1 C/R setup 
09-18-2006, 07:16 PM
#7
You are probably looking to drop compression some so you can raise boost right???
If so might I suggest you buy Trickflows from AI Summit has them as cast assembled for $1360, AI has a couple different porting levels but they start at $2195 and that includes the bare casting that they work and assemble.
If so might I suggest you buy Trickflows from AI Summit has them as cast assembled for $1360, AI has a couple different porting levels but they start at $2195 and that includes the bare casting that they work and assemble.
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09-19-2006, 12:30 AM
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Originally Posted by Speed Density
296in 201ex @ .600 210cc TFS head from AI.
Spend the money on stockers and flow 283in 197ex @ .600.
Spend the money on stockers and flow 283in 197ex @ .600.
However, I down have a blown application so I don't know how this would affect your performance, but I know for my N/A setup i am definitely glad I went with the TFS castings
09-19-2006, 03:23 AM
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cmotorsports also had very good luck with these heads and they will be my next purchase I'll let you know the gains from a home ported lt1 to a LE ported trick flow
09-21-2006, 08:58 PM
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The brand new Trick Flow casting LT-4 variation from TEA- CNC'd flowed 321@700, 300@500 INT.. 260.2@700 246.9@500 EXH
Test car 95 z28 355 LT-4 stock pcm with lt-1 edit 3378 lbs th-400 300 TNT kit went 5.87@117 1/8 mile
Test car 95 z28 355 LT-4 stock pcm with lt-1 edit 3378 lbs th-400 300 TNT kit went 5.87@117 1/8 mile
09-22-2006, 01:21 AM
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I agree with 96 capricemgr With the 64cc combustion chamber they are much better suited for a boosted car. Lower compression. AI can work a sweet set of TF heads for your application.
HVY SS
HVY SS
09-22-2006, 05:23 PM
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Originally Posted by SStrokerAce
Yeah you can't mill them much to get the compression up. I've had a set in the shop move 306cfm/240cfm on a 212cc port with 2.055/1.60" valves.
Bret
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09-22-2006, 06:03 PM
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Originally Posted by 97WS6NY
WOW, who did the work on those? Airflow Development? That is pretty huge in the exhaust department, 80% of intake flow, be nice for a dual pattern cam.
