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Improving Power of TB42E Patrol

Tech Talk for Nissan owners.

Moderators: toaddog, V8Patrol

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Posts: 235
Joined: Sat Apr 11, 2009 4:12 pm
Location: Heidelberg, Victoria

Improving Power of TB42E Patrol

Post by collins110 »

Hey guys i just bought a 91 nissan patrol (Petrol) and im wondering what the best mods were for more power.

i was thinking of putting:

-2.5" extractors 3" pipe and full flow cat
-K & N Air filter
-3" Stainless Snorkel
- Upgrade points to the electronic ignition system
-Fitting aftermarket Holley Carby system

do you think this will help? or are there better things? cant do turbos or superchargers unfortunately lol
Northside Fleet Services PTY. LTD.
243 Dundas Street Preston, Victora
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(For all your Gas and Mechanical needs)
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Joined: Wed Jan 24, 2007 12:21 pm
Location: Australia

Re: Improving Power of TB42E Patrol

Post by 351ciofgrunt »

Sounds like you have a TB42S not TB42E.

Exhaust and electronic ignition will help, I would not run the holley the standard carb is not that bad.

The TB42 is never going to be a performance motor with stock internals and naturally aspirated. It has a heavy rotating assembly, low compression and a tiny cam.

The only way to make decent power is with a turbo setup.

Or drop in a V8!
GQ Patrol Wagon, 6 point roll cage
351 cleveland, CHI heads, solid cam, Funnelweb single plane, 750 HP DP
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