Tuning with E85(Ethanol) nets big power

[APTuning]

Evo 784whp / 600tq.. E-85

YouTube - AWD Motorsports RS.. 784whp / 600tq.. E-85!!!

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Mazda Rx7 10.61 @ 130.72 mph stock motor Gt35R E85

YouTube - 1993 Mazda Rx7 10.61 @ 130.72 mph stock motor Gt35R E85

Turbo Hayabusa stock engine turbo

YouTube - Turbo Hayabusa by Servion Tuning

 

[APTuning]

JDM 2JZ S15 drift e85 in aussy

YouTube - Boost Bitz JDM 2JZ S15 drift e85

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350Z Twin Turbo on E85

YouTube - Sound Performance Built 350Z Twin Turbo on E85

 

[APTuning]

CRX E85

YouTube - Honda CRX Turbo on E85 28psi

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SOHC D16 E85

YouTube - Honda Civic SOHC Y8 Turbo E85 23psi 418whp

 

[APTuning]

AWD Truck E85 8sc

YouTube - ‪Syclone 8. 76 / 161mph‬‏

 

[angkelfake]

when I went down to the SDB, I smell two cars use Etahnol, black saria JMF intake, Motec Silver Honda EG.
We can supply for you and someone for tuning research for race.Pls let me know how many barrel you need.

Small injectors stock engine, you give more pressure on your regulator.
If you are running aftermarket ECU,add 20-25% rich AFR on Idle compare with Gasoline
Example Gasoline 14.7 afr on idle,Ethanol must 13.0-12.5 afr.But depends on your Compression rasio
Also recomended to change bigger Injectors 1000cc or 1500cc.
Single Walbro pump are good enough for street race 500hp motors.

interesting... we've been doing research on producing e85 here in m'sia with 2 different agencies... the 1st phase (producing) has just been completed last year, and most probably we're gonna continue our r&d on the application..

say if this r&d of ours do continue, can u help out in the modification parts?

been thinking of using a stock standard gen2, a NA modified engine (maybe vtec) and an upgraded turbocharged engine (maybe an evo 3 or sr20det or rb25)

---------- Post added at 12:11 AM ---------- 6 hour anti-bump limit - Previous post was at 12:08 AM ----------

oh yea.. and another thing is... the ecu... do we have to swap it? or do certain remapping or so?

 

[APTuning]

interesting... we've been doing research on producing e85 here in m'sia with 2 different agencies... the 1st phase (producing) has just been completed last year, and most probably we're gonna continue our r&d on the application..

say if this r&d of ours do continue, can u help out in the modification parts?

been thinking of using a stock standard gen2, a NA modified engine (maybe vtec) and an upgraded turbocharged engine (maybe an evo 3 or sr20det or rb25)

---------- Post added at 12:11 AM ---------- 6 hour anti-bump limit - Previous post was at 12:08 AM ----------

oh yea.. and another thing is... the ecu... do we have to swap it? or do certain remapping or so?

All Engine can use E85 and make a better power and good torque.Yes have to remapping or swap to standalone ECU.Bigger Injectors.

 

[^pomen_GTR^]

bro APTuning....since u have experience in tuning ethanol e85 can u comments about different of a/f ratio compared to normal pure petrol.....

like as example if running pure petrol a/f ratio around 14:1 then how about the a/f of same engine and configuration when on e85?


e85 also allows more aggressive ignition timing rite???

 

[APTuning]

Pls look the table.
but the difference CR for ignition timimg.
High Octane more aggressive .

 

[ahmedshaikhani]

Pls look the table.
but the difference CR for ignition timimg.
High Octane more aggressive .

Please clear my confusion you mean to say with RON 97 AFR of a boosted car on idle should be 14:1 or 15:1 depending upon engine to engine and on boost AFR should be between 11:1 or 11.5:1. When we opt for E85 so the AFR on idle should be 13:1 or 13.5:1 and with boost it should be around 10:1 or near ? Am I right ?

 

[Arfan Ramli]

All Engine can use E85 and make a better power and good torque.Yes have to remapping or swap to standalone ECU.Bigger Injectors.

can i know where can i get this ecu or do the remapping? or mechanics that are used to these types of modif?