Opinions: Best/way to boost octane or run engine safely

[nervewrecker]

Toluene is another option but either way... for a regular DD, maybe consider running a premium/super mix ?

Is that the same stuff found in paint thinners? I think I read somewhere it will damage hoses and rubber stuffies. (open to correction)

[Rx]

$5.75 here I come

[W2J]

so...how come in Jamaica and a few other caribbean countries where their gas is not higher than 91 (their premium) AND they have the same cars as we do, they have no issues?

because they use ron + mon /2 which is higher than our ron @ the pump.

[W2J]

Toluene is another option but either way... for a regular DD, maybe consider running a premium/super mix ?

Is that the same stuff found in paint thinners? I think I read somewhere it will damage hoses and rubber stuffies. (open to correction)

Toluene is an anti knock agent too much and you will out the flame, I would not exceed more than 10% on a grocery getter.

[W2J]

if it means anything...im looking at the Sno Performance kit....

you do know the above kit is no better than the junk A@# WMI kits that are available locally pumps are only 150psi, no true failsafe, a led light to show flow, crappy nozzle.

[Duane 3NE 2NR]

apparently alot of shops and retailers stocking up on Octane Boost.

[Aaron 2NR]

[tr1ad]

repost

[Aaron 2NR]

sorry didnt realize

[W2J]

repost

not only a repost but it's misinformation that's AKI rating not RON

[Rx]

somebody explain how the Tiida make that list

[wagonrunner]

somebody explain how the Tiida make that list

your guess is as good as mine.
http://www.nissanlac.com/en/web/models/TIIDA%20SEDAN/Specifications/129186685196620786.htm
9.8 and 9.9 CR's. thought the cutoff was at 10.
unless those are so close and don't retard that there's no room for error (NP).

[daymean]

If you are looking at water meth kits Aquamist is best, you can tap into your IDC and have the controller spray proportional to your IDC. You can do this and basically have A ratio of meth injected per gas used, this won't require much if any tuning if a the right size jet is used.

[Lance]

If you are looking at water meth kits Aquamist is best, you can tap into your IDC and have the controller spray proportional to your IDC. You can do this and basically have A ratio of meth injected per gas used, this won't require much if any tuning if a the right size jet is used.

idc seems to be the best way to control flow. i havent seen much kits around that are idc controlled. perrin has an idc controlled kit as well [made by aquamist]

[silent_riot]

repost

not only a repost but it's misinformation that's AKI rating not RON

According to NP, their fuel ratings are RON.
http://www.np.co.tt/np-article.php?c=21&sc=528&a=139
If it was AKI, we are getting a steal of 95 AKI @ $5.75/litre.

[tr1ad]

^ not disagreeing, but the "poster" has the AKI rating, not the local RON

[silent_riot]

Unless I misunderstood, doesn't the pic with the Nissans say RON? That's coherent with NP's ratings of RON 92 & 95min.

[Rory Phoulorie]

Taken from the Mitsubishi CK Lancer owner's manual:

Carburettor Type:
1300cc - 90 RON or higher
1500cc - 90 RON or higher

Electronic Controlled Fuel Injection Type:
1300cc - 90 RON or higher
1500cc - 90 RON or higher
1600cc - 95 RON or higher

The manual specifically states RON and not AKI for the fuel grades.

[W2J]

I done.

[X2]

Didnt we beat the octane topic to death before ?

Tnt numbers are ron, same as europe and japan, however, our gas is not similar quality. My original Honda ecu ran my civic just fine on usa aki 89 pump octane (regular in the states) and all but exploded when i poured in tnt super at 92ron.

I would figure that local super is closer to 85 or 86 pump octane if using (r+m)/2 method....if you have a car that can run on that without issue...then like yuhself.

[W2J]

Didnt we beat the octane topic to death before ?

Tnt numbers are ron, same as europe and japan, however, our gas is not similar quality. My original Honda ecu ran my civic just fine on usa aki 89 pump octane (regular in the states) and all but exploded when i poured in tnt super at 92ron.

I would figure that local super is closer to 85 or 86 pump octane if using (r+m)/2 method....if you have a car that can run on that without issue...then like yuhself.

Anthony why you even bother to answer bro, it seems we have more than enough people here who know better.

[16 cycles]

Coolingmist

W2J supplies....

[belalegosi]

9.8 and 9.9 CR's. thought the cutoff was at 10.

Compression ratio doesnt hold as much of a priority as ignition advance when it comes to fuel octane.

[pugboy]

is ecu reprogramming an option ?

[X2]

Well as long as my patience holds out... if at least a couple people learn... it's worth it...



.... I think...

[wagonrunner]

9.8 and 9.9 CR's. thought the cutoff was at 10.

Compression ratio doesnt hold as much of a priority as igniton advance when it comes to fuel octane.

agreed. possibly mistakenly came to the conclusion that the higher the CR, the higher the ignition advance.

[Bareback]

Alot of lips smacking about people who wasting money on premium... it's like ppl think super gas is actually anywhere near the octane needed for modern cars. 92RON is not acceptable for MANY new cars... even my sub 10:1 compression, my lancer cannot run on super without pinging badly... on super, timing must be pulled enough to avoid pinging, but it then starts to consume gas at a ridiculous rate and experiences significant power loss... not worth running super.

I can't speak to the other technical comments made, but what type of lancer you have, an EVO?

I have a CS3 and I have been running super for a few years and have not experienced what you described. The only changes made were to add Iridium plugs and a K&N air filter. After over 150,000 km on super still nothing like what you described.