1600 TP header change - j-pipes - fan ducting question

Pfeffernuss Slammed & Awesome Dubber

80 posts · joined Mar 2012 · 12 Apr 2013, 11:34 am

#951051

Hey Air-heads,

I have installed J-pipes on the 1600 TP i have just finished rebuilding. when running, the fan housing pushes air over the heads and also into the exhaust/heat exchanger. now that i dont have a heat exchanger, the air will blow over the heads and straight into the street below.

question.
if you install j-pipes, is it common practice to block up the heat exchanger duct. and what method do you use to block it? (rubber + hoseclamp?).

result.
i assume that all that will occur is that more of the air will be routed to blow over the heads.

appreciate you insight.

Before:

After:

Besser als in die hohle Hand geschissen.

'71 Type 3 Fastback
'08 WRX
'14 Golf Variant HL

hellbugged 48's and straight cuts

5,080 posts · joined Apr 2003 · 12 Apr 2013, 12:07 pm

#951052

Yes just rubber and hose clamps

Make sure the carb manifolds are down tight to the heads, spark plugs and leads are good before you install the engine. Twin carbs and type 3 are a pita to work on

split Commited Dubber

71 posts · joined Sep 2011 · 12 Apr 2013, 3:49 pm

#951068

or the lid of a spray can