max hp with 72# injectors

[434nova]

How much hp is a 72 # injectors good for on our cars. Is 800 flywheel hp possible?

 

[pacecarta]

not sure why you ask about 800 flywheel ,
be more concerened about the rearwheel

800 rwhp is good for 9.70 140 at 3700lb
racegas ... 72 (lb/hr per inj) x6 (injectors) x 2 (bsfc .5) = 864hp at 100% inj duty
at 80% thats 691 hp
800hp should be at around 93% inj , for 800 i would want to be on 83s or 96#'ers

if you figure 10% driveline 800 flywheel is 720 rwhp
720 rwhp is good for 10.0 135 at 3700lb , and that should put inj duty 80%

 

[whitehot1]

Here is a link you may like.

http://www.gnttype.org/techarea/misc/lubrant.html