can someone tell me how to tell the difference between a LO and an HO intake
(does it say HO on the engine?) also is there a list of cars and years that came with the HO intake
the plenum of the HO is larger.
the other way is to look on the back for the numbers
I can't quite remember the numbers at the moment.. URweak knows all of his stuff though. hopefully he'll post.
if you have the car in front of you the 8th letter in the VIN will be an A ...look for 89-94 grand ams,beretta GTZ's,achieva SCX, and olds calais...theyll come with HO quads...other than that the only way to tell the differnce is the number like he said(which i dont know) or to look at it from the front..looking at it from the top will not help at all..from the front you will notice how much larger it is..thats about the only way i can describe it...look around on here and search..there were some pics posted showing the difference side by side
FACT : Statistics show that you are more likely to to be hit by lightning than to die street racing.
FACT : It is our American RIGHT to own a GUN but not to drive a car.
"Those who would sacrifice freedom for saftey deserves neither Freedom nor safety!" - Benjamin Franklin
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Well, the HO intake will usually be hooked up to a head, and on that head will be an IDI cover. The IDI cover will say Quad 4 HIGH OUTPUT. That's a first sign. The HO plenum is larger. And if it isn't on any of the models listed above, it probably isn't.
I was a retard, and now I'm permanently banned.
some Lo engine had the Ho manifold. Gotta be carefull.
Gilles
2.3 Ho
now..did they COME with them or was it from people upgrading theyre LOs?
FACT : Statistics show that you are more likely to to be hit by lightning than to die street racing.
FACT : It is our American RIGHT to own a GUN but not to drive a car.
"Those who would sacrifice freedom for saftey deserves neither Freedom nor safety!" - Benjamin Franklin
"The real destroyer of liberties is he who spreads among them bounties, donations and benefits." -- Plutarch
they came with them.
Gilles
2.3 Ho
what type of HP an Torque inprovment will i get I am just trying to find out if its really worth the hassel and problems that come with the HO swap. i found a couple of manifolds at my friend scrap yard just trying to make up my mind
i have a manifold ready to put on with a phenolinic (sp?) spacer from Chris Fontana ill be willing to sell you if you want, i have the exploited aluminium spacer and was gonna switch um but, I dont have any vaccuum leaks at this point and dont wanna risk taking everything apart so you can pick up the spare email me if you want.....
i got some pics the will help, top is ho and bottom is lo, i have a preb posting i sent them to gilles to post hopefully he will get them soon hope they help
gills scot speed racer check out the post in the thirs gen i need some help
wow that 87-89 lo intake is crazy looking!!!
I have bought a 2.3L HO intake and I am wondering what (if anything) needs to be done to install this on a 2001 2.4L TC.
Thanks
i believe that yo uhave to get an adaptor falnge ro something ??,, also any of you guys read this pls check my other post listed update, i need a bit of help with the computer for and h0 and if i can just drop it into my 95 auto, or doi have to rewire the thing,
sorry for jackong your thread but i need help a.s.a.p.
Eric Clark wrote:I have bought a 2.3L HO intake and I am wondering what (if anything) needs to be done to install this on a 2001 2.4L TC.
Thanks
Search.......................... I myself have probably posted about this subject over 100 times.
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urweak wrote:Eric Clark wrote:I have bought a 2.3L HO intake and I am wondering what (if anything) needs to be done to install this on a 2001 2.4L TC.
Thanks
Search.......................... I myself have probably posted about this subject over 100 times.
Sorry about the repeat post. New here.
Thanks
OK, is there any real difference between the lo and ho manifold as far as performance?
the ho achieved most power gains above the lo from the cams...the reason i ask is because i have a lo grinded down, blasted and ready for powder coat. will there be any real difference between the ho and lo as far as power gains.
on your twin cam? probably not...especially if you have the TB to go with it
be careful with the JBO user named "Brent Dixon"... hes advertising HO manifolds in the engine classifieds for $65 shipped.. i got mine today and its an LO..... last freakin part to complete my turbo setup and now i have to start chasin members an manifolds.. lol just my luck
-marc
boosted again...hehe
Where can I get one of the Flanges from for the HO intake?
Knowledge about everything and yet an expert of nothing!!
Jack of all trades.
what is so bad about LO? why is HO so much more popular?
LO low end torque? and HO high end????
oookkk...LO= Low Output HO = High Output
theyre refering to types of quad engines....they want the manifold off of the HO engine because it made around 30 more hp than the LO version and one of the reasons it did is because of larger manifolds
....you might learn more about it if you do a search for it though
I just got my HO manifold in today! Is it HO? #24570433? kinda looks like it, but I wanna make sure. The only thing is it doesnt have that hole to the upper left (Lick pic).... is that a sigh?
Quote:
30 more hp than the LO version and one of the reasons it did is because of larger manifolds
now im just guessing but we wont get 30hp gain if we attatch this to our 2.4 will we?
