Nitrous motor making bout 300-350max. What's a good size injector to run on e85 so I don't max out??? tHANKs!

 

1000cc should be close

 

1000cc a Lil big? Don't wanna max out but also don't want a big injector running at 50%

 

if you can do the math, why are you asking us?

 

get some ID1000s

 

Just verifying, dick!

 

Lol

 

do 1000's gives some room for growth

 

If you simply do the math, you'll have your answer

350whp x 6cc/whp = 2100cc total
2100cc / 4 inj = 525cc for gasoline

Since E85 requires 30% more fuel for the same power, you multiply by 1.3 and get 682.5cc.
The math here is purely a method to more accurately estimate your injector sizing. Based on that, i would go with an 880cc injector. A set of 880s on E85 will allow you to make in the low to mid 400whp range.

 

I would assume 1000cc would be ok

 

 

My friend maxed out 550s at like 308 on e85. Look into the FIC900s

 

Dam you read my mind...This was said perfect! People just love to wash thier rings and cylinder walls..

 

what? there's this thing called tuning. why would it wash out the rings?

 

ID1000s are perfect... never met anyone that was content with making that level of horsepower because they later always try to make more... its also not a bad thing to have a low duty cycle on your injectors... more room to avoid error...

 

personally i would go with 1000's to be on the safe side

 

Thanks for all the info!!! I'm go with 880-1000cc depending on which I ger a better deal on lol

 

yeah really. ive seen a few posts recently that allude to people washing rings if they have too big fuel injectors. that is completely not the case if it is tuned. one of y friends cars i tuned last year is using 880s on a b16 pushing 9 psi likely around 270hp. no washed rings there, the car runs great. i use the same precision 880s on my car, 475hp. no washed rings there either. both cars are tuned on neptune.

 

880-1000 should be work

 

Even after my post above, i would still recommend ID1000s...they'll be more than large enough for now and for the future AND they'll idle like stock (provided you have the right tuner)