External Wastegate Info

[GRAVEDIGGER]

Yes its perfect I was just confirming whether that was a large or small spring. Im pretty sure its a large.
I got lucky, no need to buy a new spring

Does the spring take up the whole area where it is seated? If yes, and there's no way to fit a bigger one in there then you have your answer. The smaller springs will fit inside the bigger ones, so they'll have a smaller diameter than the big springs. Make sense?

Here's a picture of how the big and small springs compare.

 

[gofer]

If you want clarification of whether or not its a big or small spring take a picture of it sitting on the spring cup.

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= SPRING CUP

 

[TJCTalon]

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Dont mind my kitty in the first pic

 

[99gst_racer]

That would be the small blue spring. It's only good for about 9 psi boost by itself.

 

[TJCTalon]

Damnit!!! Thanks paul

 

[gofer]

That sucks its a small blue, you can't double it up and run the boost you want for pump gas. Since you've got to buy a new spring, do what Paul said above, run a LRG red/SML red combo which will be for pump gas and then set a MBC to 30+ psi you want for E85. That way when you switch between the two gases you don't have to jack around with the MBC and get boost to where you want it. It will always be 17-18psi (spring pressure) or 30+psi off of the boost controller when you connect it up.

You can probably sell that SML blue spring over on a Honda forum, they run lower spring pressures.