Toyspeed.org.nz Message Board

by **TOYROTA** » Thu Nov 02, 2006 3:07 pm

will pistons from a blacktop 20v fit into a bluetop 16v bigport??
im thankful for ur feedback.

by **RedMist** » Thu Nov 02, 2006 3:09 pm

No, different flycuts for valves and different sized gudgeon.

by **TOYROTA** » Thu Nov 02, 2006 3:24 pm

if thats the case does anyone know where i can get a set of aftermarket high comp pistons and rods to suit a bluetop 16v from??

by **evil_si** » Thu Nov 02, 2006 3:34 pm

id look at skimming the head to raise compression, and running a trd high comp head gasket,

after market rods and pistons ud be looking at leadt a couple of grand

could look at high comp redtop pistons, but i dont think they will fit bluetop rods without machining, and redtop rods wont fit bluetop crank

by **TOYROTA** » Thu Nov 02, 2006 4:07 pm

what about ZE pistons i know they would lower compression but could you machine the head down enough to raise compression to a n/a requirement?

by **Distrb** » Thu Nov 02, 2006 4:10 pm

could you not change the rotating assembly redtop smallport items to allow you the bigger gudeon pins etc.. and shave the head for a little more compression

but then again, for the amount of p1ssing around and $$ spent you could put redtop in there..

by **TOYROTA** » Thu Nov 02, 2006 4:18 pm

i havent done that much in depth engine work, the only motor i have pulled down that far was a 4k.
i have been ringing around today and got some prices for parts i want to put in my motor.

S/top quad throttles $150 i brought these from a wrecker

B/top pistons, rods, bearings and gasket set $950

HKS cams $575 each

HKS cam gears $295 each

HKS 1mm metal head gasket $309

HKS valve springs $195 for the set

price wise i didnt think all that stuff was that bad

by **CAMB01** » Thu Nov 02, 2006 4:41 pm

You can get a TRD metal headgasket that is thinner for a third of the HKS headgasket price.

by **TOYROTA** » Thu Nov 02, 2006 4:44 pm

where bouts would i get 1 of those cambo?

by **CAMB01** » Thu Nov 02, 2006 4:47 pm

Email Mr Revhead, they come in two thicknesses, 0.8mm and 0.5mm.

by **NZ_AE86** » Thu Nov 02, 2006 7:09 pm

TOYROTA wrote:will pistons from a blacktop 20v fit into a bluetop 16v bigport??
im thankful for ur feedback.

Can be done, works well.

by **TOYROTA** » Fri Nov 03, 2006 9:41 am

hey NZ AE86 how did u make it work?

by **TRD Man** » Sat Nov 04, 2006 11:25 am

I have 2 sets of TRD forged pistons here. Both new.

by **CAMB01** » Sun Nov 05, 2006 11:04 am

What compression are those TRD pistons?

by **vvega** » Sun Nov 05, 2006 12:41 pm

anything can be done just make sure you ahave wad of cash relative to the imposibility of the misson

by **SpeedRacer** » Sun Nov 05, 2006 5:19 pm

so this would be ok for a redtop?

rod length is same
crank is the same
fly cuts dnt really matter because they are non-inferance?

so would using b/t pistons and rods in a red top work?

by **AceSniper** » Sun Nov 05, 2006 6:32 pm

Dont use the rods!
pistons can work but if you timming gets fkd you will bend stuff

by **TOYROTA** » Tue Nov 07, 2006 9:15 am

hey trd man how much do you want for those pistons?

by **ee904age** » Sun Nov 12, 2006 10:54 am

I've got silvertop rods and pistons in my bigport redtop, its not running yet but it all fits well, just becomes an interferance engine.

Toyspeed.org.nz Message Board

Blacktop pistons into 16v bluetop

Blacktop pistons into 16v bluetop

bugger

WOT BOUT?

new to me

where

Re: Blacktop pistons into 16v bluetop

NZ ae86

HOW MUCH?

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