Nitrous oxide vs Water injection - which one cools best?

[nutron]

Stop wasting time chatting and go do something.

I use NOS and Water/methanol injection, so I get it all and it goes like a stabbed rat. I can disable the NOS easily to run on just water/methanol (approx 70-80% methanol) so I don't have to use the more expensive NOS all the time. Methanol only costs me about 80p per litre and I use maybe 2ltrs a week. NOS costs me about ?5.20 a lb and I can use all of that in minutes few... about 4 minutes constant flow I believe.

With neither running I kick out a subtle 190bhp, 290lbft.

With the methanol running I get about 210lbft and 330lbft.

With every thing going bang, I get 250+bhp and my clutch will slip at a max of 380lbft.

Who cares about "how much heat will this absorb"? The water methanol injection is a cheaper option to buy and run, so lbft for ? the WI is the winning. If you want absolute power then you can obviously get more with NOS but it costs a lot more to setup/run and runs out quick.

If you go for the WI, I would recommend the industrial 125psi 2ltr/min pump that these guys do. One last note, don't blow up turbos, they cost lots of money...