Quote:
Originally Posted by steve99
Supplied edelvrock pully is good for about 12psi boost.
12 psi on 91 is probably not ideal id stick to max 10 psi
93 might be ok depending on quality of fuel.
unfortunatly you csnnot alter boist on the fly like turbo so id suggest getting the one size bigfer pully and sticking to 10 psi max boost.
Stock pump and injectors will ve fine at 10 psi on petrol you can wven run E85 with flex kit at that boist stock injectors and pump.
300 wheel hp might ve a bit of a stretch if you want it safe.
As for 91 and 93 thats easily done with ecutek multi map tune you can just make map1 91 and map 2 93 and do whatwver with the other two say a valet mode or add ecutek features like launch ffs auto blip or pops and crackles
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I am seeing 9PSI for the stock pulley on the Edelbrock:
Outside Pulley Diameter 3.25 in
Maximum Boost Pressure 9 PSI
https://www.edelbrock.com/e-force-su...2-0l-1556.html
I am on the stock pulley with 92 and putting down 246whp and 220ft/lb with a custom tune (catless header, too)
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