Located in Charleston South Carolina, AV Engineering specializes in high-end horsepower NA/Turbo/Nitrous engine builds, ERL and Darton Block Sleeving, Engine Swaps, Custom Turbo Kits, Custom tig welding and fabrication, race car preparation, and Engine Management Dyno tuning.

Backed by our Mechanical Engineering background, we take pride in incorporating our education to helping you the customer meet and exceed your performance goals.


G’s K20a EG Dyno Tuned

G’s EG is simply a work of art.  Add a JDM K20a, HyTech Exhaust, Hondata K-pro, and a few other goodies and you’ve got yourself a nasty NA street monster.  With just preliminary dyno tuning it is extremely impressive the amount of power this stock engine is putting out.  Due to customers request, we cannot post up the dyno charts.

Dyno Video HERE!

Be on the look-out for a detailed gallery coming soon.

JJ_01 JJ_06 JJ_07 JJ_03 JJ_04 JJ_05

What have we been up to?

We’ve been hard at work as usual.  We apologize for not updating the site frequently so below is a gallery of some of the projects we are currently working on.

 

SR20det 240SX MR2 Full-Race Manifold MR2 Full-Race ManifoldTWM 52mm ITB's - H22a NA H22a TWM 52mm ITB - H22a  Hytech Exhaust - K20a Hytech Exhaust - K20a 230whp NA coming soon! Hytech Exhaust - K20a AV's K series Hatch with new paint! Fabrication anyone??? Manifold Mock-Up 500whp coming soon!

AV Engineering Top-Mount Manifold Dyno Tested!

Comparison of AV Engineering’s Turbo Kit vs. a leading competitor’s equal length bottom mount kit.  Keep in mind, the AV Engineering Kit has a slightly larger turbo which we attribute a 10-15whp difference in from past Dyno comparison’s.  Datalogs of both manifolds were taken and both engines were running 7.5psi of boost.  As you can see, our kit far outperforms not only in top-end but kills the leading kit in mid-range as well.  Our manifold also holds precise/accurate boost levels which we had issues with minor spiking with the leading competitor’s manifold.  Again, our kit retains both AC/PS unlike any other kit available on the market for the H series engines. 

AV Engineering Kit VS. Company X Equal Length Non-AC Kit

AVComparison

 

Below you will also find data from our kit vs. the Drag and Treadstone Kit.  Turbo sizing differs so we cannot compare these dyno numbers directly with one another but you can clearly see the efficiency of our kit vs. theirs.

AV Engineering Kit (SC61e) VS. Treadstone Turbo Kit (57trim t3/t04e)

AVvsTreadstone

AV Engineering Kit (SC61e) VS. Drag Gen 4 Kit (60-1e upgrade) 7.5psi

 RR_LowBoostAV_Engineering_H22a1_260

RR’s ‘99 Accord -H22a Turbo Dyno Tuned!

AV Engineering is proud to announce results on the only AC/PS compatible turbo manifold for the H series engines.  We will be soon adding a section with information and datalogs on our manifold with comparisons of other manifolds that are available on the market.

283whp/230tq 7.5psi and 446whp/343tq at 18psi on pump gas.

RR_01 RR_02RR_03  RR_446Dyno

RR_LowBoost

HJ’s Chevelle SS 427 Dyno Tuned

A very clean and stealth set-up.  Another great dyno tune by Jaime once again!  407whp/380tq

 

ChevelleSS_01 ChevelleSS_02 ChevelleSS_03 HJChevelleSS