winter start up

[afmafia]

whats up i havent started my sr up in about a month and a half . but here the thing i just changed from 550cc injecters to 850cc injecters and i didntget it tuned yet so my computer thinks i have 550cc. will my car start up or will it not hold an idle cause its to rich , or will it be just fine until it boosts high any info is appreshated thanks jon

[madtown240]

Will it run maybe will it run well maybe not. On a cold start up, the computer in open loop will run very rich. Now you just added huge injectors. its going to be pulsing them like there 550cc injector. So longer then it would pulse a 850cc. So you have to hope the computer can shorting the pulses enough so it can run. well good luck and get that thing tuned and recalibreted. ASAP