Dyno proven TFS Head/Cam combinations
#41
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Originally Posted by Brian Tooley
So why is it so hard to believe that the new TFS LS1 head is 10-20 HP better then the competition?????
#43
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Originally Posted by Brian Tooley
Well, since heads up testing the TFS heads is no longer advantageous to the west coast crowd, I'll say you will never see it happen. TFS needs an east coast editor who isn't afraid to print the truth.
Bruce
#45
Originally Posted by Z06 Steve
225 4"bore heads milled to 60cc and a cometic 40 would give what comp ratio? would this clear your 228/232 cam without flycutt?
#47
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Originally Posted by Z06 Steve
can they be purchased milled to customer specs? I'm looking for 11:00 to 1 at least with stage 3 cam. what head gasket? no flycut...maybe you can develope a recipie for the stage 3.
#48
Originally Posted by Z06 Steve
225 heads best with a LS2 6.0?
This particular combo should be over 500 RWHP, so yes, the TFS 225 "LS2" is the best head for your engine. TFS actually designed this head for an LS2, they are working on a bigger port for 402-408 engines, but they won't know if it will make more power till they get it tested.
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Originally Posted by Slowhawk
I hear there is a recall on TFS heads.Is this right?If so,what is the problem so people can look out for it?
#53
Originally Posted by Cobraeater
Because I need dyno graphs and independent results/confirmation before I believe something.
so what do you call this?
Next your going to say, "I need to be there when they do the dyno tests."
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Originally Posted by eamador11
so what do you call this?
Next your going to say, "I need to be there when they do the dyno tests."
Next your going to say, "I need to be there when they do the dyno tests."
Read my post and Tooley's quote again and you might figure out what I was asking for.
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Originally Posted by JBM
Great....please fill us in. Are there plans to contact customers?
They are contacting the customers.
These heads cannot be used with the stock rockers. rollers have to be used or the rebuilt Harland Sharp stock rockers (EDIT)will not work i have been told
I am just heading out to the garage right now to tear it down and see whats up. I put about 1200 miles on the car so far with the stock rockers hope there is no damage to the valves we will see.
Brian called me last night and was very helpful and said my new rockers will be here tomorrow ups overnight.
nothing wrong with the heads
Last edited by rmitchell242; 10-06-2006 at 08:32 AM.
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Originally Posted by rmitchell242
They are contacting the customers.
These heads cannot be used with the stock rockers. rollers have to be used or the rebuilt Harland Sharp stock rockers will work as well i guess.
I am just heading out to the garage right now to tear it down and see whats up. I put about 1200 miles on the car so far with the stock rockers hope there is no damage to the valves we will see.
Brian called me last night and was very helpful and said my new rockers will be here tomorrow ups overnight.
nothing wrong with the heads
These heads cannot be used with the stock rockers. rollers have to be used or the rebuilt Harland Sharp stock rockers will work as well i guess.
I am just heading out to the garage right now to tear it down and see whats up. I put about 1200 miles on the car so far with the stock rockers hope there is no damage to the valves we will see.
Brian called me last night and was very helpful and said my new rockers will be here tomorrow ups overnight.
nothing wrong with the heads
Got the phone call too, but my motor isnt even here yet. SO, i think its pretty cool that they found the problem and are fixing it ASAP. I dont even think its a problem, from what i understand, there was ONE set of heads with stock rockers on it that messed up a valve tip.. could have been an instilation problem for all I know.. but in order to play it safe until they know 100% for sure what the problem was, they are doing this to take care of us until they do know..
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Originally Posted by chrismcdaniel
Got the phone call too, but my motor isnt even here yet. SO, i think its pretty cool that they found the problem and are fixing it ASAP. I dont even think its a problem, from what i understand, there was ONE set of heads with stock rockers on it that messed up a valve tip.. could have been an instilation problem for all I know.. but in order to play it safe until they know 100% for sure what the problem was, they are doing this to take care of us until they do know..
edit for now
Last edited by rmitchell242; 10-05-2006 at 11:10 PM.
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Originally Posted by BLUEBALLS ZZ
i don't know how you can come to the conclusion that there is nothing wrong with the heads and yet you can't use stock rockers. wtf. i wasn't planning of spending more dam money on rockers on thier account. looks like i will be calling and canceling my order