[fliprayzin240sx]

1st question: why does the sr20det sound almost like if it had lifter problems? i have searched n searched and even on vids they sound like that people say is normal?
- Probably has air in the hydraulic lifters. You can pop them out and bleed them to get air out. Might quieten them down some.

2nd question: what oil and oil filter and spark plugs do i use on it? (that i can buy at autozone, advance auto parts)
- If it is a black top S13 engine (meaning its older than 1993), then you can get oil filter off a 1995 Nissan Sentra SR20. Spark plugs, I always run NGK BCPR7ES, gapped down to .028.

3rd question: i heard theres parts from other motors that are compatable with ours, so i been thinking what happens if somday the alternator goes bad? or the starter motor? can i find a replacement at autozone? or do i have to park the car for a week+ waiting for the part to be deliver?
- Read the SR20 FAQs, has a break down of what you can use and RWD SR20 specific.

4th question: on the srt4 i had to run 1k+ injectors and 2 fuel pumps with -8 fuel lines to make 450-520 on e85, i heard i can get close to does numbers with a walbro, 750cc witht he sr20?
- 740cc injectors will max out around 450-480whp on these engines.


I suggest you spend some time reading the FAQs.