C collette Joined Sep 20, 2012 Messages 4 Points 501 Location trinidad Sep 20, 2012 #1 i have a header from a mivec and i fabricated it to work on my 4g18 engine how much hp will i gain:stupid:
i have a header from a mivec and i fabricated it to work on my 4g18 engine how much hp will i gain:stupid:
DanzEterna Moderator Moderator Senior Member Joined Nov 1, 2007 Messages 15,910 Points 3,213 Location PJ Sep 20, 2012 #2 depends how much $$$ u have but if yr just talking to plug & play u wont gain much....
spoon civic Known Member Joined Jul 12, 2012 Messages 403 Points 528 Location terengganu Sep 20, 2012 #3 usually if all kit complete can gain 5-10hp...accroding to your settinbg nd performance parts...
M mcdull Junior Member Joined Sep 17, 2012 Messages 17 Points 503 Location Kuala Lumpur Sep 21, 2012 #4 Header really increase a lot response n performance..
C collette Joined Sep 20, 2012 Messages 4 Points 501 Location trinidad Sep 21, 2012 #5 i just want to no the most hp u could get by just putting on the extractor on a 4g18 ---------- Post added at 05:38 AM ---------- 6 hour anti-bump limit - Previous post was at 05:35 AM ---------- i just want to no how much hp i will gain since the extractor comes from a mivec 4g92
i just want to no the most hp u could get by just putting on the extractor on a 4g18 ---------- Post added at 05:38 AM ---------- 6 hour anti-bump limit - Previous post was at 05:35 AM ---------- i just want to no how much hp i will gain since the extractor comes from a mivec 4g92
mADmAN Senior Member Senior Member Joined Aug 5, 2004 Messages 1,840 Points 3,213 Sep 21, 2012 #6 if ur expecting an increase.. expect a max of 10whp on a dynojet. if u get more than ur lucky... but since this is a rojak case... be prepared to actually lose power as well... so do a before and after run for proper comparison.
if ur expecting an increase.. expect a max of 10whp on a dynojet. if u get more than ur lucky... but since this is a rojak case... be prepared to actually lose power as well... so do a before and after run for proper comparison.
C collette Joined Sep 20, 2012 Messages 4 Points 501 Location trinidad Sep 22, 2012 #7 why will i loose power
W wajunk Known Member Joined Mar 26, 2011 Messages 63 Points 508 Location Selangor Sep 22, 2012 #8 maybe lose ur low or high end torque.. but increase either one.. just my 2 cents.
tofu_manic 1,000 RPM Senior Member Joined Jan 11, 2007 Messages 1,342 Points 5,148 Sep 22, 2012 #9 collette said: why will i loose power Click to expand... u may lose power bkos the header was designed for a different engine with different characteristics
collette said: why will i loose power Click to expand... u may lose power bkos the header was designed for a different engine with different characteristics
S SuperVelocity 5,000 RPM Joined Feb 27, 2012 Messages 5,365 Points 638 Location Kuala Lumpur Sep 23, 2012 #10 collette said: i have a header from a mivec and i fabricated it to work on my 4g18 engine how much hp will i gain:stupid: Click to expand... just a header I dont think it will make any difference thought? what about a proper exhaust system?
collette said: i have a header from a mivec and i fabricated it to work on my 4g18 engine how much hp will i gain:stupid: Click to expand... just a header I dont think it will make any difference thought? what about a proper exhaust system?
D7zul 2,000 RPM Senior Member Joined Feb 24, 2011 Messages 2,697 Points 1,713 Location Shah Alam Sep 23, 2012 #11 only a dyno test can confirm an increase/decrease in ur hp
C collette Joined Sep 20, 2012 Messages 4 Points 501 Location trinidad Sep 23, 2012 #12 the extractor is 421 have A friend that have on the same one on same engine like mines and it working real nice the only thing he did different is moving his catalyst converter and upsize to 2''
the extractor is 421 have A friend that have on the same one on same engine like mines and it working real nice the only thing he did different is moving his catalyst converter and upsize to 2''