Intake manifold question

[TonyChopper]

Anybody has/or know how to mod very fast b18c gsr vtec ma? still using stock gsr manifold ma? If yes can share with me what mods have u done on ur manifold ma?

I know it would be easier if I change to aftermarket's manifold or the ITR's.. but I myself think they wun work on my current engine since its still pretty much stock, or.. 100% stock.. (no hi-cam, no pnp, no balancing... etc) :frown:

Also, the GSR manifold is like the k20a .. both using dual run type (vtec buka twice), except GSR is using a butterfly valve whereas k20a is rotary valve.. My point here is.. I know the IM can be mod.. and I believe it can go fast..
(world's fastest N/a erick's racing is using the same IM)
Just want to ask u guys how to mod it properly and which shop to visit to get it done well??

Thx la.. ^^

 

[b18c5]

i runned a b18c gsr engine on my dc2 before...177hp on wheel..... if u want to knoe i gladly can share

fully rebuilt engine
gsr intake- with first butterfly permenently open
chipped ecu - 5500rpm open vtec with 11.5 rev cut
e-manage
fuel regulator

jun3 cams
jun valve springs
jun oversize valves
cam pulley

feels 4-2-1 exhaust manifold
tanabe full exhaust from cat


always here to help another integra brother!! peace

 

[Oderf]

just wonder...will the GSR manifold fit into B16A n works well ?

 

[b18c5]

nope...cannot fit b16a head

 

[WalBro(Apexi)]

get AEBS for GSR!u will happy wif them...........

 

[hattech-v]

anyone here can tell me whats the size of throttle body in standard for;
b16a
b16b
b18c GSR
b18cR

 

[TonyChopper]

I think.. non typeRs are 60mm.. typeRs are 64mm..
then spoon one is 70mm

 

[WalBro(Apexi)]

I think.. non typeRs are 60mm.. typeRs are 64mm..
then spoon one is 70mm

hehehe.......simple to do it if u wan fast.i think no 1 in malaysia can port wonderful manifold u.only erick racing and dh-racing they can do it.the cost will more expsnive than u get the AEBS more than 200usd.and a full job head by rocket motorsport or port&Flow get cost 1000usd.wtf....us sucker.anyway try change the B16A pistons 1st get more compression and make a try.standard modified can't make ur car go as fast as type-r and all motor.u just stock remenber tat.do honda-tech see the B18C with b16a pistons,stock head,Aebs and m22.beat 210who Integra DC5.the engine vtec kick in is damn loud.cool power from the B18C.heheheh.chec it up.

 

[SiGNAL]

b18c5,


What's the advantage of using GSR intake manifold?? Is it bigger than ITR IM?? If i'm not wrong, the ITR IM is shorter therefore better for high revs.....

 

[Jasper]

anyone here can tell me whats the size of throttle body in standard for;
b16a---- 58 to 60
b16b----60 to 61.5
b18c GSR ---60
b18cR--- 62 mm

 

[TonyChopper]

i think no 1 in malaysia can port wonderful manifold

wah u sure ma? not even powerhouses like amoil or n1racing>??
well i saw those typeR pistons selling at rm400.. its a decent price right>? sumore quality better than b16 isit? they got the black-coated thing on their surface to reduce friction .. hence better?

 

[399]

tony,
yes, it called molybdenum coat.

 

[WalBro(Apexi)]

wah u sure ma? not even powerhouses like amoil or n1racing>??
well i saw those typeR pistons selling at rm400.. its a decent price right>? sumore quality better than b16 isit? they got the black-coated thing on their surface to reduce friction .. hence better?

woh....type-R pistons just rm400?so cheap?where to get it?new or used?anyway seriuos i can tel u the AEBS and type-R is for high REV!so short......u can't feel more from the manifold.add compression and put the toda,jun or rocket.then u can feel more...the manifodl and bored t/body will help nop more than 10hp in the dyno.b'live me.Thanx!

 

[hattech-v]

william, i think thats the market price for type r piston... new one.