94 5.0 starts up fine and idles fine, but as soon as i revv it and let it settle back down to idle or I trie to put it in gear, it starts to bog down and stalls itself out. I have stock injectors, stock MAF, stock TB. Vic Jr. heads, trick flow stage 1 cam and a typhoon intake. My timing is set right at 10 degrees (it bounces around when i put the timing light on it but i got it pretty close to 10.) The guy who is helping me on it has bbeen working and building mustangs since 64 and he thinks it may be either a possible vacuum leak (went thorugh and sprayed all over with carb cleaner didn;t find anyhting) or oit may be the computer and I just need a tune. It idles fine but when I rev it or put it in gear it dies. Idk what to do to solve this.