Jg Edelbrock Im Free Access To

Im waiting to get mine back from the machine shop myself.:devil.

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A little history.I have broken the timing belt twice on the B21.

The first time, it escaped with zero valve damage (rare, I know).

At the time of the second belt failure (it was actually stripped, not broken), I decided to re-ring my B21 to hopefully eliminate the smokingoil burning issues I was beginning to have.

That lasted for about 2 years.with a steady increase in oil burn (especially at track days).

Then I had the Hondata installed and tuned (by Kevin at Knowledge Performance in Kennesaw GA)here are the results.

Youl need an adapter harness only if you have an 88-89 vehicle.

Overall, I am pleased that I met the original goal, but I still feel like there is more available.

The largest area for impovement is still the Intake ManifoldTB.

The cost to get to 150whp was pretty steep, but also rewarding.

I know there is ALOT of speculation as to what the B20B21 is capable of.but not many guys take the time to make changes and document them with the proof to back it up.

The most critical observation that I can make after this whoe experience is, (and it has been said many times before on this site), that bolt-on performance pieces do not have a cumulative effect.

They do make a difference, but many also come with sacrifices.

The key is to get them to work in a bit of a harmony to effect the changes you want.

My ultimate goal was not a peak number, but real increases (especially in the higher RPM range.this is most usable in the Track day environment that I enjoy) that I could notice on-track.

Good luck to the others that are going down the NA road.share your results when you get them.

Overall increase from stock: 35 Peak WHP and 15 Peak TQ Cheers.

BTW when you say whp its actually fly hp stated in that graph.

Jg Edelbrock Im Free Access To

When you have the facts, you dont need an opinion MustardCat - You have free access to people with decades worth of experience here.

Being asked to format your posts in a readable manner is very reasonable.

Call your local Honda dealer and see how much they want per hour to have a master tech diagnose your problem.