what is the difference between these heads?
01-08-2005, 10:47 PM
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well guys thanx for the info and the 18' spx heads from brodix dont require any special products
hopefully i will be making around 620 hp
hopefully i will be making around 620 hp
01-09-2005, 12:35 PM
#5
i know my 18* Dart heads also have raised runners which improve flow. plus i think 18* heads allow for much larger valves. my valve sizes are 2.15I/1.625E. and i do remember reading up on some Brodix heads that are 18* but accept 23* valve train. not bad, but i dont know exactly how they do it or if there are any limitations on flow caused by it. but they should still flow very well and out do 23* heads with the same amount of work.
do you still have to use an intake setup for 18* heads? if not, that may be another plus.
later,
Dave
do you still have to use an intake setup for 18* heads? if not, that may be another plus.
later,
Dave
01-09-2005, 12:42 PM
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well the package i get it come with the whole top end got it from jegs
it includes the Heads, Valve Covers, Intake, Gaskets, Spark Plugs, Bolts and washers and a Baseball cap
it includes the Heads, Valve Covers, Intake, Gaskets, Spark Plugs, Bolts and washers and a Baseball cap
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01-10-2005, 11:34 PM
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Originally Posted by 1QuickT-A
whats the price on that kit? does the intake that comes in the kit compare to the victor jr or a super victor?
01-11-2005, 07:35 AM
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Make sure you really check piston to valve clearances when going from 23 degree head to a 18 degree head like was mentioned a few replies before bigger valves and most sbc pistons will only accept 2.10s without a little clearance work. Good luck 18 degree is the way to go.
