sportivo 2007 acceleration

[d_mac]

Hi All,

Just bought a 2nd hand sportivo, 2007 with 40k odo reading. Its there any way para maimprove un acceleration nya? Sa speed wala ako problema kasi once na reach na ang 80kph mark, mabilis na yun para saken. ang problema ko lang pag oovertake. parang minsan mabibitin. My first post btw.

Thanks,

Hindi po talaga maarangkada ang mga Crosswind sa totoo lang sir.

Downshift po muna kayo bago po kayo mag-overtake.

[nelany]

Pag aralan mo kung anong speed siya mag da downshift. Mahirap mag downshift ang A/T na Crosswind hindi katulad ng iba A/T na sasakyan.

[d_mac]

Race chip pro? Puede ba?

Haha!

Alam ko naman din na alam mo sir na walang commonrail yan ahihi.... Tapos low-charge turbo pati.

[nelany]

Yung setting niya ay low charge turbo pero you can change it. Mine is pumping 15 psi boost at instant acceleration so hindi siya makupad. Before the tune it is just 5 psi.

[d_mac]

Yung setting niya ay low charge turbo pero you can change it. Mine is pumping 15 psi boost at instant acceleration so hindi siya makupad. Before the tune it is just 5 psi.

15 lb per in2, just slightly above the atmospheric pressure ;)

Can it be bumped close to 20 psi, as far as the Crosswind 4JA1 engine is concerned chief?

[nelany]

Hangang 15 psi lang siya. You can see it sa boost gauge and this is the optimum setting after the tuning. You will feel yung kick ng boost sa speed niya. Walang silbi yung too much boost pag hindi na naman useable.

[Gumusut_Amige]

15 lb per in2, just slightly above the atmospheric pressure ;)

Can it be bumped close to 20 psi, as far as the Crosswind 4JA1 engine is concerned chief?

ser baka 15 psi gage pressure ang ibig sabihin ni ser nelany

[d_mac]

Hangang 15 psi lang siya. You can see it sa boost gauge and this is the optimum setting after the tuning. You will feel yung kick ng boost sa speed niya. Walang silbi yung too much boost pag hindi na naman useable.

Which translates to "power not effectively put-into-the-ground".

That's why nga sir ever since been always a fan of "long-stroke" diesels (D-max or Alterra) or where typically the torque from the engine is spread out widely along the rev-range even when i relax the acceleration pedal within the torque powerband (Hilux 3.0 D-4D, D-max, Alterra, Ranger 3.2 TDCi); not necessarily that it has to have the most pulling-force yet it's peaky or it has to be "always-on-the pipe"

On the other hand, most, if not all, 4-stroke gasoline-fed naman mas mahaba-mahaba mga torque range nila compared sa mga diesel-fed kaso it's just the fuel consumption that plays heavily here that's why i always swing sa mga diesel fed as much as i can, personally.

[nelany]

Eto yung link ng tuning and mod sa Crosswind ko.

http://tsikot.com/forums/engine-fuel.../index21.html#

[d_mac]

Eto yung link ng tuning and mod sa Crosswind ko.

http://tsikot.com/forums/engine-fuel.../index21.html#

Thanks heaps sir sa info re the Crosswind!

Sa end naman namin keep it stock nalang siguro ito dahil plus 350,000 kms and counting na rin itinakbo.