BoneCracker

The guy how has upgrade the engine told me now I need a new water giver or something with water didn’t understand him, but he tell me that need a new one because the giver need to open quicker and let the water flow better, just for this engine

Can someone help me out with that where I can buy a new upgrade part ?
What the engine is

in Swedish

PAKET 3 (Stor (race) streetport).

Alla packningar, tätningar och fjädrar byts ut mot nya delar samt givetvis 3 mm apextätningar.
Stor streetport (race).
Matchportning av insug.
Förstärkning av block (dowell).
Balansering av hela vevpartiet inklusive koppling.
Sideclearence av rotorer.
Raceclearence av rotorlager.
Polering av vevaxel.

misterstyx69

iTrader: (142)

although I do not understand what you are talking about..(maybe the AST on your cooling system)..you should try posting in the European section of this forum as someone may be able to read your post in Swedish.
Best of luck.

Evil_Sephiroth

iTrader: (1)

This is a stupid google translation

PACKAGE 3 (Large (race) street port).

All gaskets, seals and springs are replaced with new parts and of course 3mm apextätningar.
Large street port (race).
Match Porting intake.
Strengthening blocks (dowell).
Balancing the whole crankset including clutch.
Sideclearence of rotors.
Raceclearence of rotor bearings.
Polishing the crankshaft.


I think this is his engine...and now he need a better cooling

BoneCracker

misterstyx69
thanks for the tips the thing I dident understand either what he means with the cooling system.


Evil_Sephiroth
Thanks for the google translate I tried that one out and didint get it right :/

the thing is is already upgrade it with bigger cooling system for the turbo by Greddy
there biggest one they had, and a race 50mm cooling system with a extra tank ..

he told me that you need to upgrade so the water flow need to get there quicker or open quicker.. ^^
I thinking the water pump... but he said some kind of a sensor or something like that

misterstyx69

iTrader: (142)

I am going to Guess here since I am in Uncharted FD Territory (I own an FC) and say that what he is referring to is the AST( air separation tank) on the cooling system,
The old one is plastic and can break over time.They usually replace it with aluminum.

BoneCracker

here you can see a little bit of the engine but is a old one the new engine haven't been installed yet

BoneCracker

RX7Lilith

here you can see a little bit of the engine but is a old one the new engine haven't been installed yet

RXSpeed16

iTrader: (41)

From newly posted pictures, it has an aluminum AST already. It sounds like the builder wants to put in a lower temperature thermostat. Mishimoto makes lower temperature thermostats for rotaries for use in racing applications. Necessary or not is debatable, but I don't have much experience with highly upgraded FD's. They are available from many suppliers, but Banzai-racing is a vendor here and sells them.

As for a sensor, replacing the FD thermoswitch with an FC Thermoswitch is common mod. It turns the fans on at a lower temperature. You can read more about it here ->https://www.rx7club.com/3rd-gen-arch...tch-fd-447606/

BMW2jz

nice

bigbcraig

I agree with the thermostat statement above, sounds like it's stuck shut or not opening at a low enough temperature.