Supercharged B20

[obd1kenobi]

I've been looking for people that have done this using an LS supercharger but Im finding nothing, does anyone know the end result of this boosted b20?? B/C Im thinking about doing it!

 

[B18TEG]

around 250 or so hp . . .+ or minus 20 or so depending on tuning. . . .and also you runing the vtec or non vtec head? and dont you need to paint your front end first?

 

[MoJoJoJo]

no dude...just get a k motor! k24/k20 around 2 grand!

 

[nautica_t]

2 grand?
for what a non-vtec k motor??
just so you know K20A3's aren't real vtec's lol...they are known as econo vtec.
or they are just much cheaper in the states
a jdm k20a cost close to 7 g's

 

[MoJoJoJo]

lol



k24/k20

k24 block with a k20a2 head, u can put one together or get one for about 2grand highest 2500

its pretty much a lsvtec but alot better

 

[1329itr00]

or just wait around ppl on h-t are selling there k20a2's for a lil over 3k which is well worth it IMO

 

[PogKai]

search at jackson racing, there's a dyno of a B20 s/c'ed

 

[Melt]

k series are so overrated and expensive.

b20 s/c would be awesome.

 

[Jmoney187]

k series are so overrated and expensive.

b20 s/c would be awesome.

AGREED :shock: love me an RSX-s but b-series>K .. reliability

 

[MoJoJoJo]

lol overrated....right

 

[97gsrjames]

2 grand?
for what a non-vtec k motor??
just so you know K20A3's aren't real vtec's lol...they are known as econo vtec.
or they are just much cheaper in the states
a jdm k20a cost close to 7 g's

k20a3 is the motor found in ep3's. you're right, they have a different cam profile, and vtec engages around 2k and disengages around 5. however, you can buy aftermarket cams and make substantial power increases. basically what the stock cams do in this motor is stagger the way the air is brought into the engine making a swirling pattern that, i guess, helps fuel economy.

k20a2 is the motor is the motor found in an rsx-s, that has "real" vtec, but im almost positive that its the same as the k20a.

if you have the money, do it. but if not, stick to a b. k series motors are wicked expensive (most of the time) and you need a lot of stuff to make them work.

i have a super charged teg, that bored .30 over, which is sopmewhere around 2L, and a built head, cooled with water methanol, and i culdnt be happier. the thing rips. i've walked a srt-4's

 

[dc2GS-R]

the closest thing to a k20a is a k20z1. the a2 is the lesser of the 3 but more abundant and has "real" VTEC. he is just suggesting a new age CR-VTEC. 2.4L block with a real VTEC head. K24 blocks aren't that expensive, its the good VTEC K head that consists of most of the price. a2 heads can be had for a decent price.....for now, until they get more rare

 

[97gsrjames]

aahhh... idk. the k20a3 are cheap around here (CT), as well as the k24s. my friend dave picked up an a3 for 1400 bucks. a k24 complete motor (- the ecu, tranny, ect) will run about $1000. The cheapest i've found a complete k20a2 motor was for $3250, complete.

 

[dc2GS-R]

thats what makes the k24 block with a k20a2 head so appealing. the blocks can be had for cheap and the a2 head is easy to put on. K24a2 w/ hondata :twisted:

 

[97gsrjames]

thats what makes the k24 block with a k20a2 head so appealing. the blocks can be had for cheap and the a2 head is easy to put on. K24a2 w/ hondata :twisted:

is someone geting impaitent?