M20B27 with 173 ecu

[Georgiyk]

[digger]

So is there another head that’s identical to the 200 head that can be swapped out or how does it work do you just replace springs or what.

you can replace springs or put a head with the springs already installed.

the 200 eta is not much chop for anything, for a performance engine people do a 731 head from a m20b23 or m20b20 which has the same combustion chamber so it matches up with the pistons proerly but slighty larger ports. or they just use the 885 head from m20b25 which while not ideal still is an improvment

[2mAn]

Bro shut up no one cares about your 1/4 mile runs

RUDE.

Thats the best way to know if you've made your car better or worse... Id also suggest doing a dyno run, but a 1/4 mile run is more fun.

[Georgiyk]

you can replace springs or put a head with the springs already installed.

the 200 eta is not much chop for anything, for a performance engine people do a 731 head from a m20b23 or m20b20 which has the same combustion chamber so it matches up with the pistons proerly but slighty larger ports. or they just use the 885 head from m20b25 which while not ideal still is an improvment

I have the 885 head and it doesn’t fit because the eta and b25 have different pistons

[digger]

I have the 885 head and it doesn’t fit because the eta and b25 have different pistons

it fits fine, the pistons arent matched to the chamber correctly but it installs fine but its just not ideal compared to a proper 2.7

[TobyB]

Soooo... what sort of noises does it make abut 5500 rpm?

t
this is fun.

[2mAn]

Soooo... what sort of noises does it make abut 5500 rpm?

t
this is fun.

BRO

Redline is 6500+ and it needs to hit AT LEAST 6000 to really take advantage of this setup

[Georgiyk]

Soooo... what sort of noises does it make abut 5500 rpm?

t
this is fun.

Doesn’t make any noises

[roguetoaster]

Doesn’t make any noises

What noise did it make before it stopped making noises?

[Georgiyk]

What noise did it make before it stopped making noises?

Never made any noises

[TobyB]

Doesn’t make any noises

>disappoint<



t