93 KA24DE Intake Manifold
 

Hello,

Is an intake manifold off of a 91 KA24DE compatible with a 93 KA24DE?

Any help would be appreciated!

Thanks
Cotton

Yes, I believe the 95 to 98 ka24's had a different intake manifold that had more flow. Please correct me if I am wrong.

91-94 are the same.. they all have OBD1 style plugs and Throttle body.

the 95ish to 98 all have secondary butterflies removed ( you can manually do this to the OBD1 manifolds) and flow is increased.

Thanks for the reply!

Might be buying a manifold from someone and there was some confusion as to whether it was a 91 or 93?!?! turns out it is a 93. Just wanted to do my homework in case it was a 91!

Thanks again for the help :)

cotton

no problem Mr. Cotton

are you like a soft white guy or something lol.


what does you Handle mean?

More flow because it doesn't have the Butterflies correct or is there a design difference that allows more flow?

because the butterfly/swirl valves are gone. same design.

on the later years, a air temp sensor along with other OBDII items were introduced

lol :)

My middle name is cotton. Hated it as a kid, but as I got older everyone started calling me cotton as a nickname!

What does ur handle mean?

what's your first name?

All 1991 through 1998 nissan 240sx KA24de manifolds are all bolt on compatible. it just the additional hardware such as TB, aand some sensors are not, and the 95-98 do not use the SCV's or solenoids.

first name is Stuart! :)

Thought so...

Stewie Cotton it is

hahah thats awesome

That is a great name.........lol, forgive me for laughing but it could be much worse
Notables: Dick Trickle, Richard Whiskey, Fisher Price
Most people go through life with a horrible nickname, At least yours is kinda cool

your name could be Dick Tracy

im jus gonna call u, silk.....
yeaaa...

Sorry for getting back on track but some of the late '93 S13's and '94 verts came without SCV's. I just sold a '93 auto coupe (build date 7/93), all original with the S13 head and cams but no SCV's.

some models were also different for certain states such as Cal and Canada.. they are so awesome that they get their own version of cars.

lol or u can look at the excessive web sit check out there intake manifold they sell there..the owner is real kool or phase2 sells them also

Problem solved! :headbang2:

I originally had the last fuel injector towards the rear of the engine (I assume #4) fail. In removing it and the fuel rail I must have tweaked the far left bracket holding the fuel rail on. so when I went back with it (new injector installed) it must of been off a little b/c when I test ran the car it idled really rough and I could hear a huge vac leak come from the intake manifold area.

Of course I immediately panicked and thought in disturbing everything I somehow damaged the manifold hence my previous question! Took everything back apart inspected the manifold thoroughly re-assembled and discovered I had bent the one fuel rail brackets slightly (causing the injectors to shift ever so slightly) and there was my vac leak!

Tweaked the bracket back the other way put it back on. The car has never run soooo good!!!! :thumb:

Just relieved I don't have to buy/replace the intake!

The key is being super gentle with those fuel rail brackets b/c they are really weak!

To bad my last name isn't griffin (for the family guy fans out there) LOL

a friend of mine decided she's gonna be a rebel and calls me polyester every time she sees me!

Thanks for the technical help and laughs :laugh:

Cotton