Best Answer

Change the pistons, or change the cylinder heads, or mill down the cylinder heads.

User Avatar

Wiki User

โˆ™ 2006-07-22 19:46:18
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you increase the compression ratio of a 1996 Chevy caprice 9c1 police package car?
Write your answer...
Related questions

How do you increase the compression ratio of a 1996 Chevy caprice94-96 Chevrolet caprice 9c1 police package car?

with higher compression pistons

Can a 1991 caprice have a 5.7L motor stock?

Police Package (9c1) had 5.7

1977 Chevy caprice police package 5.7 how much hp?

The 1977 Chevy Caprice with a 350 had 170 h.p. and I think you will find that the police package car had the same h.p, but I am not 100% sure. The police package included handling and cooling upgrades but I think that it still only had 170 h.p.

Is there a caprice police package that have more than 260 horse power?

Ya......... In your dreams ZZZ

What is the bolt pattern on a 1995 Caprice Police Package?

The bolt pattern of all Caprice 1991-1996 is 5X127.0mm 12mmX1.5mm More info at link

Where is the vacuum line to the transmission loacated on a 95 Chevy caprice with the police package?

in the trunk behind the seats

What makes dash black out on 95 caprice classic?

rpo #9c1 police package with dash switch near radio

Top speed of 1996 9c1 caprice police package?

Top Speed of a 96 9C1 with LT1 engine...... 151MPH

Does it cost a lot of money to change the rings on a 1995 Chevrolet Caprice Police Package?

You will be looking at an engine overhaul which can cost $2,500 to $3,000.

What causes oil to come back up the dipstick and drip on the manifold when you drive hard on a 1995 Caprice with police package?

Blow-by (Bad engine rings)

Can a 92 Chevy Caprice police engine go in a 93 Chevy Caprice?


How much hp does a 1994 Chevy Caprice police package have?

police pakages for this year and into 1996 came with either 4.3 or 5.7 liter engines. The 4,3 l has 200 horse while the 5.7 l has 260 horses.

What rhymes with apiece?

cease, geese, peace, lease, obese, niece, fleece, grease, Greece, please, police, caprice, release, Denise, decrease, increase

Will THE 1994-1996 9c1 caprice REAR END fit A 1986 caprice classic?

Actually yes it will. Caprice/Impalas from 1977-1996 Share the same basic chassis. It will fit, also how do I know for a fact? I have a 9c1 rear end in my 88 caprice. Also just about any and all Suspension parts from a 91-96 caprice/impala will work with a 77-90 caprice/impala. However you will now have two different bolt patterns, unless you have a 80's 9c1 police package caprice which I believe did come with the same 5x5 bolt pattern as the 91's caprice/impalas

What is the horsepower of a 1992 Chevrolet caprice police interceptor?

It was rated at 210HP.

What makes your passenger side manifold heat up in a 1995 caprice police package to the point it turn glows red but other side stays normal?

Look for a blockage in the exhaust, most likely the cat, or a pinched pipe.

What kind of trans come from a 1990 police caprice with a 350 in it?

It came with a 700R-4

Can you fit 24s on 96 caprice without cutting or lifting?

Yes. Before u lift try putting them on. I got tha police package ( already higher) but my rims fit fine, no problems turning except harshest angles but uturns ok.

Chevrolet Tahoe rpo z56?

According to GM's current electronic parts catalog the z56 option on 1997 and up models "chassis package, police conversion, police package "

How much hoursepower does a 1998 crown vic ex police car have?

210hp The 1998 Crown Vic police package has the same engine as the civilian model. The civilian model equipped with the HPP/sport package (which adds dual exhaust) has the same horsepower rating as the "police" package. Base models have 190hp.

What is the difference between a stock caprice and a police caprice?

A stock Caprice has a 5.0 engine( the 305), the Police (actually called the 9C1 Caprice) Caprice has an Lt1 350, a very powerful motor that is easily modified. the 9C1 Caprice also has upgraded heavy duty sway bars, suspension, and axles with its 5 x 5 truck bolt pattern as opposed to stock 5 x 4.75 pattern. But there was also a Caprice Classic LT version which also had a LT1 V8 5.7L in 1996. And After the 1996 GM (General Motor Company) Changed that Caprice Into the Impala SS. But that Impala SS had sportier Leather Seats than LT version and Rear disk brakes, better than the drum brakes the LT's have.

How can you tell if your 97 crown vic is police packaged?

look at the vin # if it has p71 in it then its a police package art

What type of freon does a 1993 Chevy caprice ltz use?

On my caprice I know because it was a police car it used R-12 and it can't be bought in stores. Only mechanics are authorized to carry it!

What is stock rear end ratio on a 1984 Chevy classic caprice?

its likely a 2.73 or police edition 3.08

What is the main difference in a Dodge Charger and Dodge Charger Police Package?

THE POLICE PACKAGE IS ONLY 4 THE POLICE MEN wit the 5.7 hemi the police package has the srt8 suspension whick is an improvement over the r/t and other civilian chargers also you can get a 129 mph chip or a 149 mph chip in the police package the 129 mph chip allows the use of a h rated (130mph) tire the 149mph must have a v rated (149mph ) tire to comply with federal guidlines. also severe duty cooling And vinyl rear seats.