ok here goes im completely building my jdm b16a. im having the head completely done but my question is the bottom end. im putting in the
ctr 81mm High Compression Pistons

NPR Chrome Rings

ACL Rod Bearings

ACL Main Bearings and Thrust washers

Three Layers Metal head Gasket

arp rod bolts, mainstuds and head studs.
stock rods..
my question is would i run into problems revving past the factory rpm limit? and is there any other factors that i have to look into for the bottom end?

 

help

 

im noooo expert but when u lighten the rotating assembly....dosent the make it more "ready" to bee put thru high rpms

 

ohh god
Dont get the NPR rings getcha self some OE honda rings. uhh I think the mainstuds are a lil overkill but it never hurts to be safe. Dont forget to replace your oil & water pump.

For revs it depends all on what your doing with your setup, Its not set in stone to rev 9,000k minimum. get it dyno-tuned and they will set everything up including your limiter depending on your set-up and where your power tumbles.


Ohh yea and get a helms manual if you dont have one already.
Definitely look around here and search for B16 set-ups, dynos and tuning software in general for ideas.

GL

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Serdar &raquo;</TD></TR><TR><TD CLASS="quote">ohh god
Dont get the NPR rings getcha self some OE honda rings. uhh I think the mainstuds are a lil overkill but it never hurts to be safe. Dont forget to replace your oil & water pump.

For revs it depends all on what your doing with your setup, Its not set in stone to rev 9,000k minimum. get it dyno-tuned and they will set everything up including your limiter depending on your set-up and where your power tumbles.


Ohh yea and get a helms manual if you dont have one already.
Definitely look around here and search for B16 set-ups, dynos and tuning software in general for ideas.

GL </TD></TR></TABLE>

thanks for the advice . ohh and why not the NPR rings, are they that bad?

 

it all depends where you cams make power... you should be ok revving a little higher but it usually will reduce the life of your engine, less on a built motor of course...

 

You can use the NPR but note, Honda originally was a piston ring manufacturer

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Serdar &raquo;</TD></TR><TR><TD CLASS="quote">You can use the NPR but note, Honda originally was a piston ring manufacturer </TD></TR></TABLE>

gotacha, ohh and the cams i will be using are the buddy clup spec 3 plus and j-racing ecu

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kantfadedisazn &raquo;</TD></TR><TR><TD CLASS="quote">

gotacha, ohh and the cams i will be using are the buddy clup spec 3 plus and j-racing ecu</TD></TR></TABLE>

get something programmable so you dont blow your freshly rebuilt engine