head dilemma..port 853's or buy 243's
05-02-2009, 03:49 PM
#41
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its not always about peak flow #s, look at the midrange #s also, which is what really helps make a good setup not always the peak #. Ive talked to Brian@TEA several times and had Jason at TSP tune my car and seen their facilities first hand. I personally woulnt hesitate to let either one of them do a set of heads for me, itd just be personal choice.
05-02-2009, 06:25 PM
#42
Hey I got my results from my setup, Im real happy with it. I have more to be gained also, but for a $400 set of heads with a little work I can't complain.
https://ls1tech.com/forums/dynamomet...80hp-53tq.html
https://ls1tech.com/forums/dynamomet...80hp-53tq.html
05-02-2009, 07:39 PM
#44
Ya I did the valve job, I used grinding stones and ground them to the proper angles. O'neil's custom engines did the milling, but they are in Spokane, WA. Here is what I did
https://ls1tech.com/forums/multimedi...-new-mods.html
https://ls1tech.com/forums/multimedi...-new-mods.html
05-03-2009, 11:02 AM
#45
its not always about peak flow #s, look at the midrange #s also, which is what really helps make a good setup not always the peak #. Ive talked to Brian@TEA several times and had Jason at TSP tune my car and seen their facilities first hand. I personally woulnt hesitate to let either one of them do a set of heads for me, itd just be personal choice.
I totally agree. However I have never seen a head flow less at.650 than .600 before. Kind of odd.
