On an h22a4 motor with only bolt ons... what would you bore the TB to ? Is it worth it in your opinion ?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kornerk12 &raquo;</TD></TR><TR><TD CLASS="quote">On an h22a4 motor with only bolt ons... what would you bore the TB to ? Is it worth it in your opinion ? </TD></TR></TABLE>

i would just get an aftermarket TB with a euro-r mani upgrade or you can just modify the stock and get rid of those secondaries. You can't really bore the stock TB to a size that'd be worth it.

 

Not true. You can bore it out to 64mm (up from 60). I had mine done by maxbore.com and I can feel a mild difference

 

the stock bore is 62mm, or is the a4 different and my opnion what are your future plans n/a, stock with mods, boost it all depends

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by InvaderTrax &raquo;</TD></TR><TR><TD CLASS="quote">Not true. You can bore it out to 64mm (up from 60). I had mine done by maxbore.com and I can feel a mild difference</TD></TR></TABLE>

was the increase worth the $150 for boring + time of removing and installing it?

I got an aftermarket TB that's 68mm for $172...installed, so it was worth it for me.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlUAc &raquo;</TD></TR><TR><TD CLASS="quote">the stock bore is 62mm, or is the a4 different and my opnion what are your future plans n/a, stock with mods, boost it all depends</TD></TR></TABLE>

stock bore on the a1,a4 are both 60mm, and the type-s is 62mm i believe.