The Honda D-series inline-four cylinder engine is used in a variety of compact models, most commonly the Honda Civic, CRX, Logo, Stream, and first-generation Integra. Engine displacement ranges between 1.2 and 1.7 liters.

Nov 7, 2016 · I went from a CRX Si cold air intake to a 3 inch tube and a 6 inch velocity stack and saw decent gains. I have always felt that the larger diameter allows for more flow and there are very few cold air intakes that are 3" and will fit in my chassis.

Feb 19, 2008 · The weak point in the stock D16A6 is the rods, they'll support up to about 220whp I think. Without some kind of forced induction though, you'll never get that much power out of it. You can start with a header and exhaust.

Oct 31, 2022 · A forum community dedicated to Honda CRX owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Show Less

Feb 13, 2008 · 1988-1995 Civic/CRX/Concerto (UK/Europe/Australia) 1990-1995 Rover 216/416 GTi(UK/Europe) Displacement : 1590 cm³ Bore and Stroke : 75 mm X 90 mm Compression : 9.5:1 Power : 125 hp (93 kW) @ 6800 rpm & 108 ft·lbf @ 5900 rpm Valvetrain : DOHC Fuel Control : OBD-0 MPFI ECU Code: PM7 D16A9 (Same as D16A8 but without a …

Sep 1, 2010 · I was wondering if there was any difference between the late-model OEM D16 exhaust manifold and the DC Sports 4-1 header? For reference: I currently have this one.

Upgrade your 1988-2000 Honda Civic, CRX, or Del Sol with the Flashark Exhaust Header designed for SOHC D-Series D16 engines. This 4-2-1 header boosts horsepower, improves exhaust flow, and enhances sound. Crafted from durable stainless steel, it’s easy to install with no modifications needed. Specifications (Estimated):

Mar 5, 2012 · I've been working 7 days a week the past few weeks so I haven't had much time for the crx. That should be changing soon though. I've gotten some more parts in and I'm waiting on aa couple more.

The D16 is 1.6-liters four-cylinder D-series engine. The most mass production engine is the D16A. This engine is a ubiquitous engine for Civic model as well as the smaller D15B engine. The D16 engine is very similar to the D15. The D16 shares the same cylinder bore, but it has a more significant stroke to reach more displacement.

May 7, 2009 · Ok, $700 later and here I sit writing about my detailed D16a6 block re-assembly. I will start by listing some of the services aquired and completed, these services are: -> machine shop checked all clearances, so not too many measuring tools are needed.