1997 Ford Thunderbird fuel injectors.

1BADBIRD4ME

MEMBER
1997 FORD THUNDERBIRD
4.6L
V8
2WD
AUTOMATIC
130,000 MILES

Can I change the stock injectors to larger injectors. If so what else should I be aware of cam - timing or what

Monday, April 27th, 2015 AT 5:35 AM

3 Replies

WRENCHTECH

MECHANIC
20,757 POSTS

There is no benefit to doing that. The O/2 sensors are going the see the extra fuel and reduce the pulse width back to original.

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Monday, April 27th, 2015 AT 6:02 AM

THIS IS MIKE

MECHANIC
686 POSTS

1badbird4me
April 27, 2015.

OK. GUESS I WAS LEAD THE WRONG WAY ITS A 4.6 WITH K&N COLD AIR LOOKING FOR JUST A LITTLE MORE HP WITH OUT TOUCHING EXHAUST. ANY SUGGESTIONS. THANKS PLEASE DONT SAY CHIP. LOL IF YOU DO SAY CHIP WHATS THE BEST ON MARKET

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Tuesday, April 28th, 2015 AT 10:16 AM

WRENCHTECH

MECHANIC
20,757 POSTS

There really isn't much you can do and using a chip is illegal in most cases anyway. The manufacturer has optimized everything for the best efficiency. Chips can mess with timing and shift points but that would be considered emissions tampering. Even the cold air intake doesn't do a thing.

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Tuesday, April 28th, 2015 AT 3:11 PM