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The mkiv Supra Owners Club

Few questions...


AdDaMan

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:rolleyes: hey people....im a newbie so if im asking the same questions that get asked all the time then feel free to shoot me down...

 

firstly.....how much power can the std engine take safely...ie..rods and pistons and H/G..

 

Secondly...what lph is the std fuel pump and what is the walbro upgrade and how easy to fit..? is this reccomended as a basic mod?

 

what boost can std engine take?? i understand the std turbos are good for about 1bar...

 

anything else i should know in terms of easy performance and safety...

 

cheers

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:rolleyes: hey people....im a newbie so if im asking the same questions that get asked all the time then feel free to shoot me down...

 

firstly.....how much power can the std engine take safely...ie..rods and pistons and H/G..

 

Secondly...what lph is the std fuel pump and what is the walbro upgrade and how easy to fit..? is this reccomended as a basic mod?

 

what boost can std engine take?? i understand the std turbos are good for about 1bar...

 

anything else i should know in terms of easy performance and safety...

 

cheers

 

The TT block can take alot of power but i think running more than 450 hp would cause reliability problems.

 

The walbro upgrade looks very easy to do see this -> http://www.mkivsupra.net/vbb/showthread.php?t=57473&highlight=Walbro+Fuel+Pump

 

Many members recomend you dont run the j-spec tubbies over 1.2 bar and i think alot of the Uk spec members keep theres at 1.2 also.

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