blew engine right when I got the car, replaced the engine and 4k later, blew apex seal..

I have a full RB exhaust, FCD, drop in K&N, the guy I bought it from said he put a bosch pump in the car (not rewired, I have a walbro I can put in though) I have a wideband that never shows leaning and a ported WG


One minor detail...I added a MBC and was running 11lbs. Do you guys that that was my undoing.

the car is never hot, it boosts super fast.



*****so, what needs to be done to keep from blowing again*****

 

Have a Standalone ECU installed and professionally tuned on a Dyno

 

aquamist

 

seriously...man, that sux.

how did he run it for 30k miles with no problem, what are muy other options, MORE restrictive exhaust?

safc...is that what you mean. how much to have it done you think?

 

Dont run 11psi with no fuel management. Get a haltech, microtech, AEM EMS, power fc.

 

install a water injection kit like I did in my 3rd gen. My post is in the 3rd gen section, it will work in your car too, about $150.00 in parts.

 

what if I just lower my boost...like remove the MBC. can I get away with that, them make sure my fuel pressure stays up...

that way I can plan my upgrades

 

whats this kit do?

 

Im not gonna re-hash everything. Read the thread, if you have any questions, post in that thread and I will answer for you. Thanks.
https://www.rx7club.com/forum/showth...5&pagenumber=1