He is using normal sr20ve ecu, paired with emanage blue. Revv cut at 8500.

Yes a lot more. Much more. Probably 3x more. Camshaft and crankshaft rarely spoilt one la. Unless no oil before or overheated a lot.

Hmmm, other versions of ecu? means not aftermarket engine management?

why would nissan equipped this engine with such type of ecu?

how does your engine perform now in your car? from which nissan donor model it came from?

Not valve seal but gasket maker glue, the one use on timing chain cover and oil pan.

Valve seal can get from sim ghee autopart at jalan ipoh, genuine nissan. Bring sample to them for double check, i think it is same as typical sr20

In this case, you better send your fuel injector for ultrasonic cleaning as well, you can always do a flow test first before proceed. Cleaning part must watch him do or send to reliable person to handle it, 90% in the market charge full but not doing the work properly.

Toyota fipg, this is best.
Bmw or merc version also got, work great but gotta tears cry alot when try to remove it in the future.



This post has been edited by HolyAk: Mar 15 2019, 12:06 AM

I am in penang and i do not know anyone who does ultrasonic cleaning for fuel injectors.. usually cost how much for the cleaning?

wow, you are really meticulous when it comes to this, if you even clean injector ultrasonic-ly, you must have really high standard, this would be the real rebuild standard

the toyota gasket maker, is it hard to find? and suitable for all kinds of seal requiring glued gasket?

and in the previous post mentioning the manual transmission, if the parts are hard to find, then by rebuilding it and retaining old parts would mean it performs like new again?

Original engine sr20ve 20v is from nissan primera p12, paired with cvt transmission.

I do not know the exact reason why need to change the engine ecu to a ecu used by nissan sr20ve (no 20v), but it could be due to the cvt transmission? Even those at overseas i see some of them also same like mine. Convert from coil on plug to distributor type.

Go look for those mechanic garage that do service and repair for superbike, usually they have the cleaner, just not sure they want to do business or not

This post has been edited by HolyAk: Mar 15 2019, 12:14 AM

better just top up abit and buy new engine

Lol, thats a pretty common practice. It is one of the main reason to caused strange idling issue, normally people overlooked the problem.

Typical part shop got already, local toyota fipg is packed by uwm, if I'm not mistaken

Yeah it can cause idling issue. But now currently so far very smooth la. I will go check see tmr. Since the injectors are out anyway

For 6mt sr20ve 20v setup in a sentra is fun but you need to solve for a few things if want to race with those late model street car on the road, hehe
1)Soft engine mounting problem ( find oem hard mounts)
2)Soft suspension problem (aside spring and shock, get hard bushing , b13 rear side got one big arm can not use hardbush, or can break it, u need to study it)
3) soft chassis problem ( need some useful bar to strengthen up abit)
4) Get better brake system

At the end, worth or not to spend that much money, 8 years ago I'm still hot headed to mod here mod there, 8 years later, feeling kind of wasted to do such things.

But it does vastly improve your knowledge on car if you like it and mod it with hobby mentality. Nothing wrong with that. DSLR enthusiast probably can buy bmw with their investment on those lens and gear.

This post has been edited by HolyAk: Mar 15 2019, 12:29 AM

1) soft engine mount problem - so far mine doesn't have problem.
2) soft suspension - yup, now boat feeling. Probably use other shocks will improve?
3) soft chassis problem - yeah can feel a bit.
4) better brake system - upgraded.

ada oil squirter ke

I think dont have...

All VVL engine got oil squirter as standard features

Oh i didnt know that. Thanks for correcting me.