ok well this is my first engine build , attemped, im currently in the process of getting every thing i need to build a 331ci motor , im plaining on useing afr 185 heads, a dss level 20 block and a scat crankshaft stroker kit , right now i have a spyder efi intake ,a e303 cam , ( emmisions suck ) , all the arp bolts for the motor , full msd ignition., fel-pro gaskets and ford motorsport valve covers , 42lb injectors , 75mm throttle body ,. the car in question is an 88 mustang gt and has speed density , i reall dont want to conver it to mass air , but its alote cheaper form what i hear , so any info you guys can give me will help , let me know if im going in the right direction , im also plaining on chargeing it so my cr will be some where between 8.7:1 and 9.0:1 , thanks for the help

 

https://mustangforums.com/m_2519771/...tm.htm#2522539

read that

 

so i really dont need to convert it , even with the whole motor being redone , with the lager cam and injectors ? , i used to have a 94 gt and didnt have to worry about converting it , it was arleady done lol

 

I would look into converting if I were you...buy adding cubes and a cam, you might have some issues.

 

Also, I don't think you can run anything bigger than 24lb injectors with the factory S/D computer.

 

that motor deserves mass air.

 

ok ill convert it , but other than that am i going the right way ,oh i also have frpp 1.6 roller rockers , ,

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