HondaLuver83
Well-Known Member
Your looking at probably 10whp Increase with those header. Maybe a little more if tuned right, those are nice header.
HP gains on my new Mugen Headers for F20b
- Thread starter payndew
- Start date
v6indodarknight
Well-Known Member
1200 usd for a header????????????? 
that is some serious mod...
it better get u at least 15 hp min and get u laid
... otherwise... its completely useless
that is some serious mod...it better get u at least 15 hp min and get u laid
... otherwise... its completely useless
FunnyVictor86
Well-Known Member
1200, wow what a waste of money ... you could have probably had a custom one made for that price that would make more power ... mugen/jasma are just carb legal headers in japan, nothing special IMO
HondaLuver83
Well-Known Member
What the hell are you talking about. Your prerty much blowing smoke out your ***. 1200 is not worth it imo, but mugen is hondas race engineered brand. There are no better custom header than mugen on a f20b
Btw carb legal is only in california.
Btw carb legal is only in california.
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EXACTLY
mugen header's are no different then just say dc sports unless its for a s2000 or something like that they only are going to give you minimal hp compared to other better header's hytech or smsp true story google it. mugen is exactly the same as all the other jasma header's. my header puts out WAY more then a mugen and i paid half
HondaLuver83
Well-Known Member
The f20b is a 2.0 race engine, thats all i have to say
F23A1AT
Well-Known Member
$1200?!?!?!?! 
It didn't even cost me that much to replace my engine and my transmission combined! In fact that whole drive-train cost me 2/3 of what you spent on a header. I said it before but geez I wish I just write checks for stuff and not think twice. You'll get minimal gains at best, especially since you didn't touch the rest of the exhaust. It's like exhaling through a capped pipe with a small hole at the end.
It didn't even cost me that much to replace my engine and my transmission combined! In fact that whole drive-train cost me 2/3 of what you spent on a header. I said it before but geez I wish I just write checks for stuff and not think twice. You'll get minimal gains at best, especially since you didn't touch the rest of the exhaust. It's like exhaling through a capped pipe with a small hole at the end.
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the f20b only makes 150hp the f20b1 makes 190 some race motor?
FunnyVictor86
Well-Known Member
yea but the accord it came in didn't weight 3200lbs lol
F20B
This engine series was used in the CF4, CF5, CF9, CL3 Honda Accord and Honda Torneo from Japan. It uses a DOHC VTEC cylinder head similar to the H22A found in the Prelude but was designed to comply with many countries' sub-2.0 liter tax. The automatic transmission versions received the lower hp version (180 hp), as it was tuned for more mid-range torque than its manual transmission counterpart.
Specifications
* Accord SiR wagon, SiR-T F20B 97-01 2.0L
* Valve train: 4 Cylinder, DOHC VTEC, 16 Valve
* Bore: 85.0 mm
* Stroke: 88.0 mm
* Displacement: 1997 cc
* Torque: 145 ft·lbf (197 N·m) @ 5500 rpm
* Horsepower: 197 hp (147 kW) @ 7000 rpm
* Red Line: 7600 rpm
* Compression: 11.0:1
* Fuel Control: OBD-2
HondaLuver83
Well-Known Member
yeah its a race bread engine. Im not going to spoon feed everyone. look it up.
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