vTec head OR vTec motor? SOHC
#1
vTec head OR vTec motor? SOHC
im not sure if i should just get a vtec head for my sohc zc or just get a z6 motor. what do you guys think? opinons and facts. its in a 89 si crx btw
thanks
thanks
#3
Re: (HatchMo)
y is your name hatchmo, y is the m upper case? y are u asking dumb questions? y are u responding if you dunt know anything related to the topic? dumb questions get dumb answers...thats why
#4
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Re: (roterx7)
alot of peeps will say keep the a6 bottom end and z6 head! i would rather the newer engine altogether. preference mainly as to what you are going to use it for.
#7
im jus going to use it for daily driving. its a zc with low milage not too much, it came form attarco. also aside from the longblock or head question, z6 or y8? or theres no difference on the motor/head
thanks
thanks
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#12
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PM6 isn't designed for VTEC. So unless you wanna run without the use of VTEC, you'll either have to have a manual VTEC switch (not recommended, unless you have the ECU reprogrammed..in which case I'd still run the correct ECU) or run a VTEC ECU.
#13
Honda-Tech Member
Re: (24TEN)
The difference between the z6 and the y8 vtec engines are that the newer y8's have a knock sensor, while the z6 is different in that it didn't use a knock sensor but did use a crank position sensor. And there within lie the differences of the ECU's used between the 2 engines... and yea of course the obvious IM and TB.
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Re: (roterx7)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by roterx7 »</TD></TR><TR><TD CLASS="quote">y is your name hatchmo, y is the m upper case? y are u asking dumb questions? y are u responding if you dunt know anything related to the topic? dumb questions get dumb answers...thats why</TD></TR></TABLE>
lol, he destroyed him with that comeback, the guy didnt even respond after that one.
lol, he destroyed him with that comeback, the guy didnt even respond after that one.
#18
Honda-Tech Member
depends on what you plan to do afterwards, if you wanna rock it N/A stick with the a6 bottom end, the compression will be ALOT nicer with the headswap compared to just a motor swap. IMO, the a6 with z6 or y8 head is a better N/A setup, and im partial to the die-ing a6's.
#20
i have the y8 head and the sohc zc bottom end if i were you double check the piston rings in the block and the valve seals in the head thats what went out on my **** first and both were low miles
#22
any other things i should know cuz i only have a weedend at the most to do this head swap, got work during the week and dont really want to take up my whole 2 day weekend with **** cuz its my DD
thanks
thanks
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