KA24DE MAF v.s SR20DET MAF

[caall99]

My SR motorset didn't come with a MAF, i was wondering if i could just use my stock KA MAF. are there any problems when doing this? what are the differences. thanks

[Angel]

You can use the stock single cam maf, but not twin cam. I used my stock single cam maf for a few months up until I upgraded to a z32 unit, 550's and Enthalpy tuned ecu and it worked fine.

[orion::S14]

To clarify...a redtop SR can be run using a '89-90 KA24E MAF.

S14 SR needs S14 SR MAF...

S13/S14 KA24DE MAF's do not work with any SR.

- Brian

[caall99]

thanks guys thats all i wanted to know

[RyanA96]

Im using the DOHC MAF but Im using a SAFC as well. So yea it is possible to use the DOHC.

[caall99]

i lied... i have another question concerning the SR MAF and KA MAF. Is one better than the other, performance wise? does one maybe have a bigger inner diameter. I hear the SR MAF inner diameter is 60mm what is the KA MAF? thanks again.

[caall99]

info regarding the performance of those two?

[orion::S14]

S13 SOHC KA24E MAF is same as S13 SR MAF...same size, same performance.

There is NO other plug-and-play option that is better...you'll need to upgrade to J30/Z32/Q45 or something else, with a retuned ECU or S-AFC to get a less restricive MAF.

Wait until you get bigger injectors, and go the retuned ECU route...better than piggy-backs.

- Brian