Ho everyone doing I have a few ? I’m going a b20v with type r piston 84:5 mm with arp rod bolts with a gsr head I got the head apart with super tech valve seal . My ? Is I want to ger spring can I get super tech dual spring with oem valves and retainer with super tech locks and in the future can I run type r cams . Car it’s a daily lmk what should I do and get before I order the stuff thankx for the help

 

Yes it’s what I’ve ran in my all motor setup and still running in my boosted setup.

 

So super tech spring and oem retainer and I got some nippon 84:5 piston that fit my b20 rods they told me it fit I have a ? I’m using std acl bearing for me to use the piston what eles I need to do or they plug and plug I’m only worry the piston will hit the valves or head or etc or it’s it won’t I’m using a 84:5 Cometic head gasket three layer .40

 

This what I got

 

standard acl bearings is what I use with all my builds, just make sure you measure before you throw them together, plastigauge will work just fine.

the us type r Pistons will be fine with a gsr head, it’s the same setup I had a year ago except you are 84mm vs mine was 81mm so you’ll gain really good torque curve and power throughout the rev. Just make sure you check the rings with a gauge inside the bore before you start cutting away the rings to get them into specs, cut little by little if your using a diamond wheel cutter they will cut really quick and make sure you debut the edges with fine sandpaper. And get you some assembly lube at local part store and make sure you lube the whole piston and bearings. Make sure you follow the Ring clocking method in the manual or just google brother.

 

What rods/crank you using?

 

Thanxk for the help I’m only going to do the crank and bearing my self the machine shop got the block and piston and ring they going to bore and hone the block for me and put in the piston ring and piston and rods and arp rods bolts for me I’m only going to get it when it’s done and put the bearing in and crank and etc

 

Thr piston I got said it said only good for the stock rods So I’m using the same b20 block rods with arp rods bolts

 

And crank I’m using the same good b20 crank

 

Sounds like your on your way to a very nice build. You goin to be using Hondata or chipped ecu?

 

Thankx brother I just a new S300 with a nice Victor x Intake with port and polish to with Tb and a rebuild b16 Tran and some Plm header and full muffle 2 1/2 inch

 

that’s a sexy beast.

 

Thankx man finally did the motor finally on and running perfect got so far 100 miles lol how many miles do I need to break it in I forgot 1500 miles

 

Thankx man finally did the motor finally on and running perfect got so far 100 miles lol how many miles do I need to break it in I forgot 1500 miles

 

usually 1500mi but depends what type of rings you installed, I hear different material rings such aftermarket Carrillo will take up to 2500mi and I’ve heard oem within 20min the rings are broken in.

ive has an poor mans type r setup break using oem rings beak in within 20min now I’m since I’m using Carrillo rings it’s taken a little longer I have about 500-700 mi on it now.