different between big and small vtec

Nov 21, 2006
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0
1,501
different between big and small vtec? i need to know weather the performance is difference? which want is more powerful?
 

camshaft

Known Member
Senior Member
Nov 3, 2006
411
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the smaller word VTEC on the engine head cover is the 'small vtec'...it has 160HP

the bigger word VTEC on the engine cover (bigger than DOHC word) is the big v...it has 170HP
 

kayour

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Senior Member
Apr 5, 2006
326
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i think...the v tec function between big vtec and small is different 2
dunno much bout it..anybody ??:biggrin:
 

NRC

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Senior Member
Aug 31, 2007
198
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The clutch is different for - small vtec = using cable (hard) punya + horsepower different + torque + compression ratio + the ignition system (as told by someone) correct me if I'm wrong. :idea:
 

camshaft

Known Member
Senior Member
Nov 3, 2006
411
10
1,518
if im not mistaken..the intake manifold is also different...a lot of changes but only 10HP gain...haha
 

shawnho

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Senior Member
Mar 31, 2009
89
6
1,508
Aiyo...... Big Vtec has a later opening at 5800 rpm unlike a small vtec which open at about 5000 rpm. i think cause i have all honda cars at home. Haha. Big and small. lol
 

calvin9683

Senior Member
Senior Member
Jul 5, 2004
1,768
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JB
hahaha..
all the while i tot
BIG V = DOHC
small V = SOHC

guess i was soo sooo wrong for soo osoooo many yrs....
 

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