How could either of those injectors make the car run better. Those are pretty much stock inj's.
Some people think if you use a "different, better, more cc inj", then the car will run better. Really? Hmmmm....
I had the so called "714's/192cc stock inj's" cleaned and flowed. Guess what? 204cc's!
So....the 210cc or 212cc inj's aren't really any bigger. The stock motor makes 134HP if we're lucky, and that's on a fresh motor. Now, trying to give it more fuel on a tired motor?
The big question is.......will the car run better, smoother, and more efficiently by adding BIGGER inj's?
Maybe Mark and Barrie can chime in but....They probably tune their chips with stock inj's and there is still room to maybe add a mild street cam without altering the timing or fuel maps. Is that optimal and squeezing every last HP and TQ out of the motor? No of course not.
Can it be done, sure. But the chips are optimized for stock inj's:-)
Those inj's are definitely nowhere near enough for a stroker motor. The engine will be way too lean and burn out the inj's for running at 100%. There is always a cushion built in when sizing inj's but not a 70+ HP gain.
My suggestion is to get some stock inj's, have them cleaned and flowed, and call it a day. The reason for the media blasting is to make them look clean with fresh paint. That's it.... The way they look has no bearing on how they perform.
Why don't you have yours tested? Before and after the cleaning, that's what all the places do. They'll give you a chart, and if you have a bad inj it will show when they test them. That's the only way to really know what your inj's are doing.
Most places charge between $14-$20 per inj plus postage. 2 places that come to mind are Marren and Cruzin Performance. There are many others as well.
Cheers,
~Ralph
