20 How can I get more power out my VW? — Volkswagen Corrado

14 Апр 2015 | Author: | Комментарии к записи 20 How can I get more power out my VW? — Volkswagen Corrado отключены
Volkswagen Corrado

20 How can I get more power out my VW?

A:Buy a VW a VR6 engine :-. It’s an FAQ that’s

of a book, and that’s probably you should start.

After you go this FAQ to give you some

idea, look at the info under power upgrades:

The actual archives are mirrored at a of

locations also mentioned in FAQ.

Following are a couple of old modification which are

easy inexpensive that will the power

of the car. In general, the the car the more room for

improvement. VWs have much less for easy

improvements because of the components are already

near

One easy upgrade path for VWs is therefore to look at

newer VW models, see what they and see if you

can swap parts. For example, VWs have the restrictive

exhaust swapping it with a large one from

a newer model (if or using the catalytic converter

an SLC will help.

Also be aware when performance components on their

benefit. Usually the top horse gain is quoted

while the rest of the power band. car may

have more top end (high while sacrificing power at the

low end rpms) which is where street driving

occurs. The all effect may therefore be that the car

may feel slower off the line, but be when

passing another

So first decide where you to improve, then research

the component in question really that. Also

select parts that fit in the stock over

those that do This is probably more for suspension

components than components, but is a good general

to follow. Parts that too much may require

extensive sacrifice reliability, make

noise, or may even render you car

In general: Reduce the exhaust (performance

exhaust) Advance the (recurved distributors,

Use synthetic (motor and transmission).

83-84

Change throttle body a bigger one (Audi?).

[From Peter Tong]: You can get one a later Audi 5000

of the body style. I think 82 and up.

good donor car is the ’85 or a Golf that had

CIS-lambda. You to seal/cap off a vacuum line

off it, and in almost all cases transfer

throttle linkage from ’84 TB to the new TB. Just

make that the newer throttle has a screw

adjustment for the idle You also want to purchase

a small l screw driver/flat screwdriver bit

to adjust the idle. On the 84s the adjustment was a

hex that was easily on the newer TBs its a screw

and with the TB on your current manifold its

to adjust the idle. You also to make a plate

84-87 (US):

For the JH 1.8 big-valve engine, use a

exhaust manifold from any car up to ’81, get the

short TT’s (retain cat) for 10 HP, with a 17%

at 4200 rpm and more torque replace

exhaust system from the cat (US$150) factory VW g-

grind (Autotech, $99)

[From Tong]: What is the difference the TT

downpipe and the downpipe that stock with the dual

manifold on earlier cars?

The is different. The diameter is smaller. The

are slightly more abrupt in cases (some

aftermarket downpipes aren’t mandrel

even with inner radius’ slightly pinched On

most of the earlier cars cats the stock downpipes

before the cat with a flexpipe. The

doesn’t hurt flow but is of smaller diameter. Also

the of the collector on the stock pipe is

that it would help at rpm — the problem is the dp

diameter is too to support the flow at that rpm

is from my experience). In the end count on the

dp getting really restrictive 115hp. When I

first put my 2.0 in and was revving it — the back

from the stock dp combo was so that I blew

a nickel sized hole it it! happened even though I

was a 2 exhaust and supertrapp rear of the

Kind of funny but it happened to out the weakest pt

on my stock dp and took it The stock dps also

have two methods that I’ve holding the

exhaust manifold mating surface. One uses a

metal brace the other is just welded to the pipe.

The TT is nicely made and has worked on my

car. It is stiff in many compared with the stock

Volkswagen Corrado

and tends to transmit more than the

stock system due to the stiffness). The

collector joins 2.5-3 before the cat and is 2

diameter Tubing is mandrel bent and the

50-70 in 4th gear: 7.9s and 7.5 after. 3rd

So you can see it improved the midrange by a 6%

85 GTI:

Change ignition map by wire #11. on the ignition

unit and grounding #3 (which was to

AT’s not CARB approved. Gas near stock.

Stage 3: Stage 2 but with a cam, mostly high

Remove air snorkel (too restrictive) = 1-2 HP

Power chips available both APS AutoThority

others.

I/P-chip: Gain of 7-10 HP at the top Most

people reported or no gain. Some have

that AT’s chip to produce knock.

Replace body w/o internal air ramp more

airflow). This is more than the European

TBody. It does make the low end a tad

which, combined with enhancements

will make the car jumpy.

KN P-Flow filter. APS the above 3 combined to

produce the effect to produce an additional

30 HP.

cold air snorkels (too Their

technical name is resonator, and it’s

indeed a of muffler.

Get a new set of cams, such as from Schrick. Note:

improves the top end.

Use VW Motorsport’s Inlet Manifold (VSR). See

on this. An alleged gain of HP at

3000 rpm! Expensive but chances are that

certain may produce a low cost immitation.

Buy a charger kit. VW is about to a Van

called the Sharan that a 250Bhp Turbo VR6.

turbos on the Vr6 have produced 300Bhp

making the car virtually

There are a few 3.1 liter conversions Not

enough info on that as

Probably LOTS MORE.

Most of the above are merely fixes that do not


require of a major engine component as the

cam or the exhaust system, which is the next step

Interesting



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