Modified 1992 Honda Prelude | luis

I hope you guys/gals like my 1992 Prelude Si Cardomain webpage. Not only does it contain pictures of my `Lude, but you well also see some of my dyno graphs and modifications. Hopefully, those that own H23A1 powered Preludes, will find this webpage informative.

Lets start by showing how my `Lude looks like.

This picture shows my friend`s 1992 Integra GSR and the `Lude before I installed the WW RS front lip.

My Dyno Plots and modifications list:

The first dyno graph shows my baseline whp & wtq. I like the wtq, but it lacks top-end whp. Regardless, in my opinion, the engine made good power and torque for being semi-stock.

max horsepower=146
max torque....=149

Engine: H23A1

MODIFICATION:

*no powersteering belt
*short ram intake- tenzo R filter
*by-passed cold start valve
*ngk plugs
*15 degrees timing
*removed vacuum line to intake manifold flappers

These next dyno graphs show what whp and wtq the engine made w/ a 60 shot of n2o(NOS dry manifold kit). I wish i had a A/F ratio graph to determend why the hp curve is so choppy. Do you guys notice that the engine is still making more wtq than whp? Man, this heavy `Lude sure needs torque!

max horsepower= 183
max torque....= 192

MODIFICATION:

*same as above except for the 60 shot of nitrous

These next dyno graphs shows how much whp and wtq my `Lude makes with the Crower stage 1 cams. Well, it is obvious that I need to tune the `Lude by just looking at the AF graph. I am confident that I can reach 175whp with a cat-back exhaust and a good tune.

max horsepower= 162
max torque....= 158

This is the dyno w/ a .037' jet@750psi and previous mods.

max horsepower= 217
max torque....= 224