You have some problems, couse one guy in Lithuania made 190bhp from his b16b engine with js racing intake and custom 2.5" exhaust system and ecu chip. Without chip car made 185bhp. Futhermore I've made 174bhp with my b16a motor + b16a2 intake mani, custom exhaust system and j's racing intake.
Does your car use much oil or sth?
Nah my engine doesnt use any oil at all, it is well looked after, regularly serviced and no smoke from exhaust, etc! thanks
Hi, not the best news for you there
If your car is running rich i'm pretty sure thats cause there is too much fuel and not enough air getting to the engine. Have you ever changed the lambda sensor on the car? That could be the problem there. But thats only the obvious answer. It could be a number of things i supose.
Not really much of a mechanically minded guy myself but if you service it regularly i wouldn't know how its not getting a better bhp than that
Best of luck sorting it out tho
Hey mate thanks for the info, I have never changed the lamda sensor so I am going to do that and see what happens along with changing my exhaust aswell! thanks
These engines shouldnt lose power due to age - i dont know who started this rumour but honda engines just do not lose power easily - even after many many years!
I would buy a proper under axle exhaust and try that to be honest or buy a normal exhaust sytem - i have to say when i seen your exhaust from under your car in pictures i sort of said to myself surely that must be restricting it.
Woudlnt worry too much but defo change that exhaust !
I know I have read alot about it, has to be alot of pish! lol
Yea I think I had a brain dead moment when I got my exhaust like that! lol
I am just going to buy myself a spoon backbox and get that attached to my 2.5" mid section as it is a copy of the spoon mid section anyway and that should be way better! thanks!
you cant compare cars ran on different dyno`s friend,esp in another country!
they are only a guide.
seems you are losing a bit off power anyway,i made 185/123 on those same rollers when i got my b16a2 build(oversize ek9 pistons etc etc) mapped with henry.
over two years since i had mine on rollers so be interesting to see what it makes at the w end on local rollers
id say change the exhaust and get henry to test it again,he is a helpfull guy and should help you out.
goodluck
Your b16a2 made good power mate, yea hopefully once my exhaust is sorted, changed the stem seals and lamda sensor i will take it back to henry and hopefully its better! yea Henry was very helpful and knows his ****!!!
yeah that exhaust aint doing flow any favours thats a mad twist man !
I know I know its no good Gav like!
lol gona get a spoon back box to replace the apexi backbox and twisty part and should be all good!
Not bad but IMO its will cause more carbon because over fuel..my standard ek4 b16a make 152.3whp and 104.7 lb ft.....agreed with barryl85 you might need another good exhaust....
Yea defo going to go for another exhaust and hopefully thats it sorted! cheers
gerry at performance tek make that exhaust ?? or Faz at funky power, im sure 1 of them popped this exhaust up on civic life, That routing is frikking awful bud, change the exhaust for starter's, you got stock panel filter in the box ??, possibly change for a aem v2, with out mapping the ecu it might still run rich on fuel, i know 9's seem to run rich from stock.
Faz at Funky Power done, well his welder Andy done it. it is my fault the way it is done as that what I asked for, I wanted the backbox at an angle so like said defo gona get a spoon backbox and that should be it ok!
I am happy with the B18 airbox and I know it does well!
I am not a fan of aftermarket airboxes now!
I smell a new exhaust, hondata and a good henry map
oh christ aye mate, new spoon backbox and a henry map on crome!
sounds spot on Gav, didnt want my post to be so direct lol
lol !
I think you have a healthy B16B.
Can you post more photos of the exhaust? I think that twist is not helping your at all.
Thanks man, the engine is healthy I think the exhaust backbox is holding it back so gona change to a spoon back box, change my stem seals and lamda sensor and take it back and see what happens!
i will get more pics.
Why is the exhaust like that?
Barrys answer is spot on!
I went brain dead I think! lol
Sounds healthy enough to me, comparing it to the SRR results we had. Exhaust needs sorting but doubt you will gain much. As said cant compare to dynos in Lithuania, they sound high anyway.
thanks man, Henry said engine is healthy just a couple of minor issues around the engine like exhaust and sensors maybe. I will get them changed and hopefull its all good!
I think its so it has the look of an under axle exhaust without it being so low and scraping off the ground !
Spot on!
Henrys dyno is accurate. Get a p28 and get him to map it, that will sort the fueling and your car will be faster.
Defo gona do this mate once I have a new backbox and seals, etc are changed!
Henry was very helpfull and have heard good stories about his mapping!
Adding up some information, dyno numbers vary from country to country, in my country the dyno is located at 5000 ft above sea level, so they read low. (less oxygen blablabla)
My fully standard ek9 dynoed 137 whp and 97 lb/ft of torque.
Post some photos of your exhaust, maybe you can re design it and make it have a better flow.
I think I will just get the twisty section and backbox taken off and replace it with a spoon backbox and should be better!
Got it mapped at henrys last week made 208.6bhp and 145lbs ft dude
Thats good numbers mate, well done!
arite bud . after just coming off the phone to you and seeing this . that exhaust needs sorted asap like . i will get onto things tommorow and see if we can get you sorted out then get that thing in for a map
Cheers man, yea hope you can help me out with a few things, give me a bell! cheers
the numbers arent tragic mate - hondas run rich at top end on stock ecus so prob thats the fuelling issue taken care of. Agree the exhaust is maybe restricting at top end but hard to say without seeing the rest of the routing...... might be worth checking leads, icm and dizzy coil though in case your not burning the fuel efficiently as well though
look on the bright side, it only made 50 brake less than mines on the same rollers
just kidding!
nice one cheers for the info man, I will get it all checked out!
the rest of the routing on the exhaust is straight thourgh 2.5"!
hopefully way better with a new backbox on!
Once you sort the exhaust and fuelling you should pick up a nice amount of power. Mine put down 175bhp and 120ft lb torque with just decat and J's racing intake everything else was stock on a standard ecu. After I tuned it I picked up torque right across the rev range and ended up with 185.1bhp and 123.8ft lb torque and my fuelling wasn't no where near as rich as yours is on stock ecu
http://www.ek9.org/forum/other-technical/25207-hour-dyno-today.html
Nice one thanks mate, yours made good numbers well done!
yea hopefully a new backbox and leads, etc will fix it. hopefully take it back in a coupld of weeks and get it back on the rollers!
Did Billy do that exhaust?
Why didnt you go for it under the axle?
Nah Faz at funky power done it. I asked for it to go under the axle but he said there would be big clearance issues?!
our lowly VTi's got da powaz.
lol!