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yah they're fine. you might want to downgrade injectors tho. 30#'s are a tad much, you won't be making enough power to support them I dont think.
some J302 specs:
1.94 intake and 1.60 exhaust valves (2.02 intake/1.60 on K302)
drilled and tapped for screw in rocker arm studs
accepts stock valve covers, intakes, and headers
exhaust flange has dual bolt pattern for added room for porting
combustion chambers are 58cc
intake port is 170cc
exhaust port is 60cc
uses Motorcraft AG series spark plugs
yah they're fine. you might want to downgrade injectors tho. 30#'s are a tad much, you won't be making enough power to support them I dont think.
some J302 specs:
1.94 intake and 1.60 exhaust valves (2.02 intake/1.60 on K302)
drilled and tapped for screw in rocker arm studs
accepts stock valve covers, intakes, and headers
exhaust flange has dual bolt pattern for added room for porting
combustion chambers are 58cc
intake port is 170cc
exhaust port is 60cc
uses Motorcraft AG series spark plugs
sound like decent heads to me.
like matt said, injectors are unnecessarily big
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7.25 @ 95.17MPH with a 1.70 60' on street tires and low boost-untuned and never been on the dyno
There is ZERO, I MEAN ZERO, reasons for using smaller than 30#'ers. NONE.
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95gt, 331, canfield 195's, canfield efi intake; efi spyder elbow, ci cam, 90mm accufab TB, 1 3/4 accufab LT's, 3in accufab h pipe, 3in magnapacks, 4.30's, solid bushing rear upper/lower team z suspension, team z tubular k member and A arms, front coil overs with strange 10 way all the way around. currently aode; going to tko600.
For Sale:
aode,clutches,modified VB,3500 stall,28oz or stock flexplate, any thing needed for swap.
$1600 for trans, converter, and flex plate.
So what if he only gets 300hp, there is a thing called tuning. You fix the amount of fuel the injector really squirts, it doesnt matter if its a 24# or 60#, it will shoot the same amount when the PW is adjusted correctly.
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95gt, 331, canfield 195's, canfield efi intake; efi spyder elbow, ci cam, 90mm accufab TB, 1 3/4 accufab LT's, 3in accufab h pipe, 3in magnapacks, 4.30's, solid bushing rear upper/lower team z suspension, team z tubular k member and A arms, front coil overs with strange 10 way all the way around. currently aode; going to tko600.
For Sale:
aode,clutches,modified VB,3500 stall,28oz or stock flexplate, any thing needed for swap.
$1600 for trans, converter, and flex plate.
i agree with stinkinlincoln there isnt any need to buy new injectors when he will need a tune regardless. also that some rare parts in your build. j302 heads are some of the first aftermarket heads and then a saleen/vortech intake on top of that.
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J302 Heads
