Ok i know this sounds like a dumb question but i have never boosted a car before and had large power gains. and on mt 2001 ap1 im thinking of doing the IP gt35r kit and i dont know what that will do to my stock guages accuracy? any help on things that will also effect the accuracy would be appreciated and also ways to tweak the guages or w.e to get back to accurate readings.... thanks in advance

 

what gauges are you concerned about? speedometer will stay as accurate as it was out of the factory provided you keep the same aspect tires and gears....

temp will obviously (or maybe not so obviously) stay as accurate as it is provided you don't change any temp related parts or go to AEM...

can you be more specific about what you are specifically worried about?

 

ok well when i have talked with people like when they do engine swaps and shit like that theat the guages will be out of sync such as the speedometer will be inaccurate. that is my major concern. by no means am i saying that it is tha way im curious because im new to this scene if u will.

 

engine swaps the gauges should still be accurate if the same sensors were retained. speedo will be inaccurate only if you make changes to the final drive gear or wheel/tire sizes

 

Speedometer will climb much quicker.

 

^ Agreed.
Also if yo udo go with AEM and upgrade the valve train your tach won't handle the revs...

 

tire ratio, rear end changes and swapping tranny's will all change the speedo. Using a GPS will tell you how far off the two are.

 

ok i was looking at changing out the lsd because im planning on doing some rough launches and i keep seeing that with soem companies with the lsd it comes with a final gear drive. so that will change my speedo? likewise what is the final gear drive