seiplentz

iTrader: (2)

I had my new motor built to handle a 200 shot of nitrous. Any ideas on the perfect setup for it? Im just doing some research now. Motor is a forged 355 using the Holley HP ecm. I want a dry system so I need to calculate what I need for fuel injector size to run the nitrous. Im using ford 24lbs now. Also would you run a throttle plate or direct injection into the intake system? Or just a nozzle into the intake tube?

Orr89RocZ

iTrader: (20)

Based on what my motor looked like running a wet 150 shot thru a single nozzle upstream of the throttlebody, if you wanna spray 200, i would do direct port into runners. Distribution was an issue on my hsr

size fueling on a richer higher bsfc value like a boosted car for the total power you expect to make.
injector calcs using .48-.50 is common for na. .6-.65 for heavy boosted will give you margin on gasolines

DIGGLER

iTrader: (1)

direct port would be best, but you might be able to get some crossbars into the plenum too.

seiplentz

iTrader: (2)

Im def thinking direct port is the way to go. I think carb plates may fit between the upper plenum and lower intake on the HSR but im not sure.