Hey guys i thought i was going to lose my evo so I had my friend take off all the parts and put it back to stock. Well his car was never the strongest of the group. so we traded turbos as payment. with the turbo on his car we could never get it to hit boost right. while making pulls on the highway it would hit full boost but taper really quick. I use to own his car and when i had it mitsu had to replace the wastegate acutator. Now the turbo is on my car and it hits full boost (1.45 bar) sometimes and then tapers and other times it only hits a bar. I dont think that there are boost leaks.
My question is do you guys think its the wg or the turbo?
My mods
272s
br intake
dc sports dp
rsr catback
fuel pump
tt flash
i thought i would repost this in hear because mark has tuned both cars in question. Mark this is the turbo off of Benns evo from the time we came up and he only dynoed at 300 atw with the aem( after we switced turbos he dynoed at 360 awhp and 330tq)
turbo on the my car= 1.5 pounds of boost tapering to about a bar, turbo also feels like it stops spooling once it spikes and then feels like it starts to spool again but only to 1.3 bar and there is a slight whine before spool.
my old turbo = 1.5 tapering to 1.3 around 7500.