i been researching for a rx7 tuner and id like to do business with you. right now im JUST getting ready to break the motor so it will be in a couple months (the LATEST is july). i was wondering if i could get a HP est. and give you guys a heads up on my setup:

im still cleaning up the bay but this is a refferance of the IC setup

custom 3 inch IC piping
haltech E6K with jacobs ignition
750P
1600S
4 inch himni DP with 3 inch HKS HI power exhaust
medium pineapple streetport (S4 block all new atkins seals)
ported TB
HKS cast iron "log" manifold
turbonetics 62-1 with .96 hotside
46MM tial wastegate
parallel fuel setup with aftermarket FPR
koyo RAD with tauras E-fan
93 pump gas
walbro fuel pump
id like to be in the 400WHP...is this possible with my setup? could i go over that safley on 93 pump gas?

gauges:
AEM true-boost boost gauge
pineapple dual EGT gauge
oil and water
LC1 wideband and digital gauge

 

nice

always got KDR

 

thanks...
KDR is my other option, actually they are closer by an hour BUT.....ive seen good results with this company..and i "heard" KDR tunes conservative which i guess inst always bad.

 

Your turbo and setup are good for over 400rwhp. But, with your engine being a S4 block I would stop at 400rwhp to keep reliability in the dowel pin castings. That power on 93 octane is fine, over that is possible on pump, but it gets more risky unless the engine breathes really well and allows lower boost than normal for the higher figures. But again the block is more your limiting factor in the setup. It wont be problem doing a tune for you, feel free to give us a call anytime and we can schedule you in.