nightrunner

iTrader: (4)

what is the typical output of a N/A 402 or 408 stroker motor

with decent sized cam( need suggestions that match heads), free-flowing heads( AFR 225 62cc), all bolt-ons, FAST intake, 90mm tb, lunati rotating assembly

going through a 60e and 10bolt

400rwhp, 450rwhp, 500rwhp, 550rwhp or more

wanting to see if i need a 80e and if not how much spray i can run on the flt level 5 65e

will never see forced induction

will be run NA 90% of the time with spray when i rarely go to the track

Quik

iTrader: (7)

400rwhp is easy from a 6.0 with a godo setup 6.7 litre expect in the 500s. now you can have alot less if setup wrong. if i dont see between 500 and 550 rwhp ill be pissed

mwalls54

you should be in the 500s fwhp. I haven't got to see if i can break the flt5 yet with n2o but hopefully this comming spring i can try it

nightrunner

iTrader: (4)

how much n20 are you spraying and is it dry, wet, or DP

mwalls54

when i get the chance it will be 150 shot and up from there.

Hemi Killer

iTrader: (6)

If your gonna spray a 408, your gonna need a 4L80E. Your talking like 600+rwhp on a 100 shot with that combo you described.

1slow01Z71

iTrader: (36)

Why are you asking all these questions now? You have said time and again its going to be like 4 years before you build this motor and by then EVERYTHING is goign to be different.

TurboBerserker

iTrader: (1)

He can ask whatever questions he wants, just like you. If you don't like the questions, you can always just close the thread. Contribute or move on imo.

XLR8NSS

iTrader: (4)

Anymore replies like this will result in a short vacation from the site. This is your warning. PM me if you want. Reply here and the vacation will start early.

Have a Merry Christmas.

Frito Bandito

iTrader: (4)

I would think with a setup like you are talking about 500+FWHP would be cake. Check the dyno section on ls1tech for 408/A4 results. I know they have less drivetrain loss but it should give you an idea of what you could make with a 408. This guy made 470RWHP through an automatic