BOT (Bolt On Turbo)

[pijulrs]

Hello all BOT sifus here....
I got new project for my k20ar now...engine already prepared setup for boosted application via TC.
Here's my spec...planning to boosted at 1-1.5bar targeted 300-400whp with 300-400nm of torque.

Engine -K20ar Ivtec Type R
Trans -6 speed manual
Clutch-ORC Twin Clutch
Turbo -HKS GT2530(disco potato) modded by Tong turbo to the max comp fin 53mm hot side fin 49mm with turbine housing ar.82
Management - Hondata K100
Ic -Custom Evo 3 size with SS piping n Samco
Wastegate -Tial MVS 38mm
Bov -Black SSQV
Fuel Injector-510cc low impendance Evo3+2 X 450cc vr4 Additional injector
Fuel Pump-Walbro 255lph
Extractor -Ss custom turbo extractor
Piping -2.5" custom full SS
Internal-86mm 9.0:1 Wiseco Piston + stock rod + stock crankshaft + ACL bearing,1mm metal gasket.
Stock head n block sleeve

I need help for more advise for my setup.Thanks in advance bro!

 

[speed2horizon]

Guys just started my bot project, here are the specs-

Engine -b20b
Trans -auto 4wd
Turbo -Garret ar60
Management -E manage blue
Ic -Greddy hybrid custom aluminum
Wastegate -tail 38mm
Bov -Greddy type s
Gsr injectors 390cc
Extractor -Ss custom turbo extractor
Piping -2.5" custom Ss
ATF cooler
Nrg boost meter
Apexi custom air intake

Rest stock standard.

All above for low boost aiming at 0.5 bar.

Be sure to add in injector resistors for the low impedance injectors from 4G93 GSR.

Hello all BOT sifus here....
I got new project for my k20ar now...engine already prepared setup for boosted application via TC.
Here's my spec...planning to boosted at 1-1.5bar targeted 300-400whp with 300-400nm of torque.

Engine -K20ar Ivtec Type R
Trans -6 speed manual
Clutch-ORC Twin Clutch
Turbo -HKS GT2530(disco potato) modded by Tong turbo to the max comp fin 53mm hot side fin 49mm with turbine housing ar.82
Management - Hondata K100
Ic -Custom Evo 3 size with SS piping n Samco
Wastegate -Tial MVS 38mm
Bov -Black SSQV
Fuel Injector-510cc low impendance Evo3+2 X 450cc vr4 Additional injector
Fuel Pump-Walbro 255lph
Extractor -Ss custom turbo extractor
Piping -2.5" custom full SS
Internal-86mm 9.0:1 Wiseco Piston + stock rod + stock crankshaft + ACL bearing,1mm metal gasket.
Stock head n block sleeve

I need help for more advise for my setup.Thanks in advance bro!

What fuel..?

 

[tajulsans]

quite true, 0.25 better dont boost haha, the lowest I heard also 0.4 which is a good low boost. Should have pushed to at least 0.4 to 0.5 bar minimum, but like he said, the car is superb basic modification, fuel regulator also dont have

Hmmm, i find this quite funny, since i dont consider Adj fuel regulator as a basic mod. Dont really need it until you've overrun the stock one with higher flowing fuel pump.

 

[pijulrs]

Be sure to add in injector resistors for the low impedance injectors from 4G93 GSR.



What fuel..?

Since NA mode i running with esso/mobil Ron 97....sometime Vpower racing.Need ur opinion bro.Please enlighten me.

 

[Jac83]

I'm running stock pump and without any adj. fuel regulator too here. Works fine for more than a month now but only on low boost max at 0.7 bar.

 

[pijulrs]

I'm running stock pump and without any adj. fuel regulator too here. Works fine for more than a month now but only on low boost max at 0.7 bar.

What engine are u BOT bro?

 

[Jac83]

I'm running it on a b20b. Do search the thread as I recalled there was another chap bolted a k20ar ivtec before.

 

[pijulrs]

I'm running it on a b20b. Do search the thread as I recalled there was another chap bolted a k20ar ivtec before.

Oic....kekeke.Seeing the pages already shoot out until 200pages lor aisehhh..BTW,How much the power gain from ur BOT B20B?U change the internal part too?

 

[infinity.melvin]

any tips for viva 1.0cc auto trans BOT??

 

[Jac83]

Well l'll say almost 100 percent gain from running on 0.7 bar boost. Dyno chart shown before boost was 96whp and at 0.7 bar boost produced 178whp and 255 torque. Everything is on stock except the injectors using Gsr 390cc and running on auto trans. No slip in between gears.

Yours on the other hand are another monster to be since u are targeting high boost and around 300-400whp. I believe u need to upgrade your clutch, brake and suspension system as well to make it a stable street monster.

 

[amrancharger]

any tips for viva 1.0cc auto trans BOT??

i am also interested hear more on this.hehehehe
coz i haf a viva auto also.

 

[mao_3873]

i'm going to BOT my 4g18.. wanna ask sifu2 here where i can buy or custom a turbo oil feed line/hose for TD04L? also how much does it cost~ thx~

 

[speed2horizon]

i'm going to BOT my 4g18.. wanna ask sifu2 here where i can buy or custom a turbo oil feed line/hose for TD04L? also how much does it cost~ thx~

Tee it from oil pressure switch. Customize steelbraided hose from hydraulic shop.

 

[mao_3873]

Tee it from oil pressure switch. Customize steelbraided hose from hydraulic shop.

any known shop? estimate cost?

 

[speed2horizon]

any known shop? estimate cost?

RM60-RM90. depending on length.... Ask ur mechanic to measure...

There's no specify shop... Everywhere also got. Those shop whom does hydraulic hose... If not, just fo but Ken Racing, buy the hose and fancy fitting and assemble yourself. Could be more expensive.