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project.r.racing · 30-12-2010, 07:51 PM

i'd be purchasing a 2nd hand BP engine from a BG Astina SP, as those blocks had the oil and water feeds, and rebuilding it. Then swapping it in. That way you can drive yor car around until you are ready to drop it in.

As for the pistons, that all dependson what you require from the engine.
low comp + high psi = huge lag + big power, or high comp + low boost = minimal lag + medium power.

30-12-2010, 07:51 PM	#194
project.r.racing Senior Member Join Date: Sep 2004 Location: n/a Car: n/a Posts: 10,929	i'd be purchasing a 2nd hand BP engine from a BG Astina SP, as those blocks had the oil and water feeds, and rebuilding it. Then swapping it in. That way you can drive yor car around until you are ready to drop it in. As for the pistons, that all dependson what you require from the engine. low comp + high psi = huge lag + big power, or high comp + low boost = minimal lag + medium power. Last edited by project.r.racing; 30-12-2010 at 07:58 PM.